100 upcoming tech events
AWS Community Builders Night #3
Fri, 10 Apr 2026 at 19:00
Various Tokyo venues
Join AWS Community Builders Night #3 and JAWS-UG for an evening of cloud-focused networking across Tokyo. Cloud enthusiasts and IT professionals will connect at multiple Tokyo venues, with informal talks, demos, and opportunities to share insights and collaborate.
AI Era Survival for Non-Engineers
Fri, 10 Apr 2026 at 19:00
Zerotokyo
In Tokyo, this tech/community session tackles how non-engineers can thrive in the AI era, moving from building to directing. Presented by Masaki Komori, the talk shares three essential tools to learn now and practical strategies for collaboration and decision-making in tech projects.
try! Swift Tokyo 2026 ハッカソン for Students
Sat, 11 Apr 2026 at 01:30
Zerotokyo
try! Swift Tokyo 2026 ハッカソン for Students invites student developers to code together in Tokyo, focusing on Swift and iOS app ideas. Expect hands-on hacking, expert mentors, and global Swift community energy in a fast-paced, collaborative environment.
Managing Shadow AI: Unified Control for Multiple AIs
Fri, 10 Apr 2026 at 19:00
Zerotokyo
Tokyo tech community talk on how to manage the rapid rise of 'shadow AI' and securely coordinate multiple AI systems with a new unified control approach, featuring Acompany Secure Chat. An accessible Doorkeeper event for AI enthusiasts and professionals.
Rebroadcast: AI security risks on employee PCs with Copilot
Fri, 10 Apr 2026 at 19:00
Zerotokyo
Rebroadcast of a talk on mitigating employee-PC data leakage when using generative AI, featuring a 'data-less PC + Copilot' approach for a safer, smarter workflow. A Tokyo-based tech community session exploring practical security strategies and Copilot integration.
Multi-CDN Practical Approach to Prevent Service Outages
Fri, 10 Apr 2026 at 19:00
Zerotokyo
Rebroadcasted tech talk in Tokyo on reducing outage risk from single-CDN reliance by adopting a practical multi-CDN approach. Learn concrete routing, failover, and monitoring strategies to keep services up when incidents strike.
AI-driven drawing search for manufacturing cost estimates
Fri, 10 Apr 2026 at 19:00
Zerotokyo
Tokyo tech seminar on reducing delays in manufacturing cost estimates, using AI-based similar-drawing search to speed up responses. Learn methods, see case examples, and discuss with peers in a Majisemi-style community session.
NEXTECH Week Tokyo
Wed, 15 Apr 2026
Tokyo Big Sight (Tokyo International Exhibition Center)
NEXTECH WEEK TOKYO is a major tech trade show at Tokyo Big Sight featuring four tracks—AI, blockchain, quantum computing, and DX/HR development. The expo gathers global exhibitors and demos exploring future digital technologies and enterprise DX, offering networking for professionals and students.
AI x Society: AI Risk, Incentives & Deployment
Tue, 14 Apr 2026
Explore who bears responsibility for AI risk, incentives driving deployment, and accountability at this Tokyo tech conference. The session brings researchers and startup leaders together to discuss governance, safety, and the race to deploy AI in real-world systems. A focused, professional event ideal for technologists, policy minds, and investors seeking practical insights.
Generative AI Study Group #70: AI Law & Governance
Tue, 14 Apr 2026 at 19:00
Zerotokyo
Tokyo-based tech meetup: AI and law in focus at the Generative AI Study Group #70. Learn current regulatory landscapes, practical AI utilization, and governance challenges with experts, and join discussions on compliance and risk in legal tech. Registration via Doorkeeper.
B2B Webinar Strategy in AI Era
Mon, 13 Apr 2026 at 19:00
Zerotokyo
In Tokyo, explore B2B customer acquisition amid rising ad costs with practical webinar strategies powered by AI. Learn how to rethink webinar usage for lead generation, with expert insights and actionable tactics for marketers.
RevenueCat App Growth Annual Tokyo 2026
Thu, 16 Apr 2026 at 00:30
Zerotokyo
RevenueCat's App Growth Annual Tokyo 2026 gathers developers and product leaders in Tokyo for talks on app growth, monetization, and the latest in mobile subscription tech from RevenueCat, with panels, case studies, and networking throughout the day.
AI Systems Design: From Models to Production
Wed, 15 Apr 2026
Zerotokyo
AI Builders & Founders Hanami — What Are You Building?
Wed, 15 Apr 2026
AI Builders & Founders Hanami — What Are You Building? is a Tokyo tech startup gathering where founders share AI-focused projects, roadmaps, and live demos. The event blends networking with insights on building scalable AI ventures during Hanami season, in a casual yet professional setting.
Managed WAF: Rising demand after IPA 2026 threats
Wed, 15 Apr 2026 at 19:00
Zerotokyo
An evening tech talk in Tokyo on why WAF demand is surging after IPA's 2026 threat rankings. It covers how managed WAF can ease reseller operations—handling setup and misdetection—so vendors can focus on customers while keeping security tight.
AIがSEOと検索に与えた影響とAIOの考え方
Tue, 14 Apr 2026 at 19:00
Zerotokyo
An in-depth tech meetup in Tokyo exploring how AI is reshaping SEO and search strategies, with a focus on the AIO concept. Join this Doorkeeper-hosted session for insights, Q&A, and practical implications for developers and marketers.
CSIRT構築テンプレ活用術 – 専門家不要・低コスト・短期実装
Tue, 14 Apr 2026 at 19:00
Zerotokyo
Discover a practical approach to building a CSIRT using templates, without requiring experts or big budgets. This Tokyo session demonstrates quick, low-cost steps and reusable templates to bootstrap an incident-response capability. Join peers to learn, discuss real-world constraints, and walk away with ready-to-use templates.
AI-driven phishing defenses and email triage (Tokyo meetup)
Wed, 15 Apr 2026 at 19:00
Tokyo Rubyist Meetup
An AI-driven session for large enterprises on smarter phishing defenses and faster triage of quarantined emails. Learn how AI-based verdicts cut back-and-forth and keep incident queues moving, presented at the Tokyo Rubyist Meetup.
JJUG Night Seminar: Java for an AI-native future - Agent design & MCP
Thu, 16 Apr 2026 at 19:00
Zerotokyo
Join JJUG Night Seminar in Tokyo for a focused evening on building an AI-native future with Java, featuring agent design and MCP usage. The venue talk pairs practical insights with expert discussion on Java AI tooling and scalable architectures.
デジタルお焚き上げ 2026: Web制作の常識をアップデート Part 2
Wed, 15 Apr 2026 at 19:00
Zerotokyo
CeeBeeDee hosts Digital Bonfire 2026 in Tokyo, updating the norms of web production and coding. Part 2 in the series features speakers Hasegawa Yoshihiro and Aihara Norika, sharing practical tips and latest best practices for developers. An in-person tech meetup in Tokyo via Doorkeeper.
Dify活用の進め方: AIと社内データ連携で業務自動化
Wed, 15 Apr 2026 at 19:00
Zerotokyo
A reprise session for large enterprises on starting field-led Dify adoption. Learn how AI and internal data integration can automate workflows, common hurdles, and practical paths to overcome them. A Tokyo tech community meetup hosted via Doorkeeper.
生成AI最新ニュースライブ：2026年4月上旬
Wed, 15 Apr 2026 at 19:00
Zerotokyo
Join a Tokyo tech/community meetup focused on the latest developments in generative AI. This live session reviews early-April 2026 AI news and discusses practical implications for developers and enthusiasts, with networking opportunities to share insights.
OT/Legacy security: ransomware defense with hardware micro-segmentation
Tue, 14 Apr 2026 at 19:00
Zerotokyo
Majisemi hosts a Tokyo talk for CISOs and IT leaders on securing OT and legacy environments that lack endpoint protection. The session explains how dedicated hardware micro-segmentation can halt ransomware lateral movement and protect business continuity.
Rebroadcast: High-availability no-code platform for manufacturing data integration
Tue, 14 Apr 2026 at 19:00
Zerotokyo
Rebroadcast tech talk in Tokyo on how to connect master data, inventory, production, and IoT data with a high-availability no-code platform for manufacturing. Explore approaches to keep systems stable while allowing flexible changes in modern factories.
freee PdM Night
Thu, 16 Apr 2026 at 19:00
freee Office
An evening tech meetup—freee PdM Night—at the freee Office in Tokyo. It spotlights product management practices, metrics, and collaboration, with short talks and networking for PMs, engineers, and product folks in a casual yet professional setting.
Visualizing legacy open-system specs via auto-generated design docs
Tue, 14 Apr 2026 at 19:00
Tokyo Rubyist Meetup
An in-depth Tokyo Rubyist Meetup talk on visualizing the specs of legacy open systems by automatically generating design documents from existing VB, Java, and Delphi code. Learn how to map current-state, dependencies, and impact areas to support maintenance and modernization decisions.
分散ID認証の全社統一: 端末MFAとSSOで統制
Thu, 16 Apr 2026 at 19:00
Zerotokyo
Tech talk for IT leaders on unifying distributed identities and credentials across an organization. Learn practical strategies to deploy device MFA and SSO so legacy apps fall under centralized control with minimal disruption. A Tokyo Doorkeeper community event offering concrete steps and real-world considerations.
Preventing DX Failure in Indonesian Factory Maintenance: 5 Design Points
Wed, 15 Apr 2026 at 19:00
Zerotokyo
Tokyo-based tech meetup on preventing failed DX projects in Indonesian factory maintenance. It separates system selection from deployment and adoption, presenting five design points that account for local staff psychology to boost engagement and long-term use.
10 Seconds to 100ms: Optimising Endpoint & Rails Incident Response
Wed, 15 Apr 2026 at 19:00
Tokyo Rubyist Meetup
Join the Tokyo Rubyist Meetup for a practical session on optimizing legacy Rails endpoints and incident response. Learn techniques to trim latency, diagnose performance bottlenecks, and respond effectively to security incidents, with live examples and Q&A.
Gemini Enterprise活用セミナー 最新デモ実演
Wed, 15 Apr 2026 at 19:00
Zerotokyo
This Tokyo seminar introduces Gemini Enterprise for business use, with hands-on demonstrations and practical workflows. Ideal for companies evaluating deployment, the session covers key features, deployment steps, and Q&A with product experts.
Kaggle Grandmaster: Development & Solving Techniques
Fri, 17 Apr 2026 at 19:00
Yahoo Japan Office
An evening tech meetup at Yahoo Japan Office in Tokyo featuring a Kaggle Grandmaster teaching development and solving techniques, plus a behind-the-scenes talk from a competition-hosting company. Expect practical demos and industry perspectives on building competitive models.
UX DAYS TOKYO
Fri, 17 Apr 2026 at 10:00
Zerotokyo
UX DAYS TOKYO is a tech/startup conference in Tokyo focused on user experience, design, and product strategy. Designers, product managers, and developers gather for talks, workshops, and case studies that showcase UX innovations in modern apps and services.
【WACA主催】【Genspark NOW 】vol.8
Wed, 15 Apr 2026 at 19:00
Zerotokyo
WACA hosts Genspark NOW vol.8 in Tokyo, a tech and community meetup for developers and enthusiasts to share projects and ideas. Expect short talks, demos, and networking coordinated through Doorkeeper in a casual, professional setting.
Reducing factory energy waste with high-level control (beyond PID)
Wed, 15 Apr 2026 at 19:00
Zerotokyo
Tokyo tech meetup examining how factory energy waste can be reduced beyond PID control by applying high-level control techniques. The talk discusses practical methods to eliminate control waste and boost efficiency with minimal integration, in a hands-on tech community setting.
AI Study Meetup #252: Gaussian Splatting (3DGS)
Wed, 15 Apr 2026 at 19:00
Zerotokyo
Join a free live-stream AI study meetup in Tokyo (Session 252) exploring Gaussian Splatting (3DGS) and its implications for 3D vision and rendering. A technical, community-driven session hosted online via Doorkeeper; great for students and professionals.
Excel budgeting for mid-to-large enterprises: AI-enabled real-time simulations
Thu, 16 Apr 2026 at 19:00
Zerotokyo
In Tokyo, this tech workshop explores Excel-based budgeting and decision scenarios, showcasing how thousands of deployments use AI features and real-time simulations to accelerate executive decision-making. Learn practical techniques to test scenarios quickly and scale insights across large organizations.
ランサムウェア対策の診断コスト最適化セミナー
Fri, 17 Apr 2026 at 19:00
Zerotokyo
Tokyo security talk on cost-efficient vulnerability management amid rising ransomware threats. Learn attacker behavior and practical diagnostic-cost optimization to cut risk without overspending. Doorkeeper-hosted event offering actionable guidance for security professionals.
Web Ops in the GenAI Era: 4 Ways to Cut Load & Costs
Fri, 17 Apr 2026 at 19:00
Zerotokyo
In Tokyo, a tech meetup explains how to run modern websites efficiently in the Generative AI era. Learn four practical strategies to minimize new development, reduce operational burden, and cut costs, with insights into tooling and workflows.
第3回AI勉強会「もくもく会」
Thu, 16 Apr 2026 at 19:00
Zerotokyo
Third AI study session, titled 'mokumoku kai' in Tokyo. This tech/community meetup on artificial intelligence gathers curious developers for hands-on work and peer learning via Doorkeeper. Expect a collaborative, low-pressure atmosphere where attendees share notes, code ideas, and practical resources to level up their AI projects.
【freee × Explaza × LIFULL × メルカリ】 AI活用実践勉強会
Mon, 20 Apr 2026 at 19:00
freee Office
A tech-focused AI utilization practical study session hosted at freee Office in Tokyo, featuring partners Explaza, LIFULL, and Mercari. Attendees explore real-world AI use cases, share hands-on approaches, and network with peers in a collaborative, professional learning atmosphere.
再放送: ランサムウェア時代の認証設計とIDaaS活用
Fri, 17 Apr 2026 at 19:00
Zerotokyo
Tokyo-based tech meetup for enterprise users exploring authentication design amid rising ransomware threats. The session aligns with regulatory requirements and demonstrates how IDaaS can unify controls across multiple SaaS environments to prevent data leaks. Attendees will gain practical insights and design guidelines from security professionals.
WACA Open Seminar: Marketing Technologist Certification
Thu, 16 Apr 2026 at 19:00
Zerotokyo
Join the WACA-hosted open seminar for the WACA Certified Marketing Technologist program. This pre-guidance session explains the certification process, requirements, and the updated GA4-focused curriculum, set in Tokyo. A must for marketing tech professionals pursuing a formal credential.
GX Roadmap Study: Gas Industry
Thu, 16 Apr 2026 at 19:00
Zerotokyo
A focused GX study session in Tokyo examining the gas industry's decarbonization roadmap. Attendees explore barriers to net-zero goals and how next-generation energy operators can redefine regional energy provision for a sustainable future. A practical, collaborative workshop.
VMware Future: Uninterrupted Base for Small Virtual Environments & FT Server Benefits
Thu, 16 Apr 2026 at 19:00
Zerotokyo
Rebroadcast in Tokyo of a technical talk on VMware strategy for small virtual environments. Learn why a simple, uninterrupted base can beat complex setups and how a two-node FT server provides redundancy and easy operation, with practical deployment tips.
Cybersecurity Seminar: Supply Chain Security Evaluation
Fri, 17 Apr 2026 at 19:00
Zerotokyo
An in-person cybersecurity seminar in Tokyo explaining the Supply Chain Security Evaluation System. This concise lecture offers practical guidance on risk assessment, regulatory context, and implementation steps for organizations, with a Q&A session.
LGX 2026 Logistics & SCM Innovation Tech Expo
Wed, 15 Apr 2026
Makuhari Messe
LGX 2026 Logistics & SCM Innovation Tech Expo at Makuhari Messe showcases cutting-edge logistics tech, automation, and SCM solutions. The expo runs April 15–16, 2026, with live demos, vendor booths, and industry talks — a must for professionals shaping the supply chain.
SASE課題と中堅中小企業の導入パターン
Thu, 16 Apr 2026 at 19:00
Zerotokyo
An evening tech talk in Tokyo on SASE challenges and practical SMB deployment patterns. Learn how existing VPNs can coexist with SASE, identify shadow IT, and tailor SASE proposals to mid-sized and small enterprises. Presented as part of Majisemi Security via Doorkeeper.
Web3.0時代の仕事とプライバシー
Sat, 18 Apr 2026 at 04:30
Zerotokyo
In Tokyo, this tech/startup event explores how Web3.0 is reshaping work and privacy, offering new options for connecting people and companies. Expect expert talks, practical privacy insights for startups, and networking with peers in a dynamic Tokyo tech scene.
MEDTEC JAPAN - Medical Device Design & Manufacturing Trade Show
Tue, 21 Apr 2026
Tokyo Big Sight (Tokyo International Exhibition Center)
MEDTEC JAPAN is the international tradeshow and seminar dedicated to the design and manufacture of medical devices, attracting suppliers and R&D professionals at Tokyo Big Sight. Explore the latest medtech components, manufacturing processes, and regulatory insights through exhibits and expert sessions.
【ゲーム開発/Go】Ebitengine ぷちConf #4【ゆるいLTと交流会】
Fri, 17 Apr 2026 at 10:00
Various Tokyo venues
An informal Go-focused tech conference and meetup in Tokyo centered on the Ebitengine game engine. The event features relaxed lightning talks (LTs) and ample networking for Go game developers, with sessions spread across multiple Tokyo venues and opportunities to share demos and ideas.
Open Seminar: Web Analytics Certification Course (2026)
Sat, 18 Apr 2026 at 19:00
Zerotokyo
Free, open seminar hosted by WACA in Tokyo introducing the 2026 Web Analytics Certified Professional course. This educational tech/community session explains the curriculum, certification path, and enrollment details for analytics professionals.
マーケティングテクノロジスト認定講座 2日間講座
Mon, 20 Apr 2026 at 19:00
Zerotokyo
Official WACA Marketing Technologist Certification course in Tokyo. This two-day training (GA4) covers advanced analytics, tagging, audience-building, and data-driven marketing with hands-on exercises. Ideal for professionals seeking credential recognition and practical tech skills.
製造業の間接材購買ガバナンス改善セミナー
Thu, 16 Apr 2026 at 19:00
Zerotokyo
A targeted seminar for procurement and sourcing professionals in large manufacturing companies, focusing on indirect-material purchasing governance. Learn how fragmented ordering and hidden costs erode control and how to restructure processes for better governance. Organized as a Tokyo tech/community event via Doorkeeper.
SEA JAPAN: Maritime Offshore & Port Tech
Wed, 22 Apr 2026
Tokyo Big Sight (Tokyo International Exhibition Center)
SEA JAPAN is Tokyo's premier international maritime industry trade show, focusing on offshore and port technology. The event at Tokyo Big Sight gathers global exhibitors, live demonstrations, and expert talks for professionals shaping the future of shipping, port operations, and marine tech.
Security-JAWS Beginner Webinar #44
Sat, 18 Apr 2026 at 10:00
Various Tokyo venues
Join Security-JAWS Beginner Webinar #44 in Tokyo, a newcomer-friendly security meetup. Practical intro talks, Q&A, and networking across multiple Tokyo venues, coordinated via Connpass. A friendly entry point for beginners to cybersecurity and practical defense basics on 2026-04-18.
MDX 2026: Manufacturing AI & DX Expo
Wed, 15 Apr 2026
Makuhari Messe
MDX 2026: Manufacturing AI & DX Expo brings together manufacturers, tech developers, and system integrators at Makuhari Messe to explore AI-driven production, digital transformation, and Industry 4.0 solutions. Expect keynotes, product demos, and networking over two days in Chiba.
スマホで完結！構図×AIで仕上げる！魅せる写真撮影セミナー
Tue, 21 Apr 2026 at 19:00
Zerotokyo
Join a hands-on smartphone photography seminar in Tokyo focusing on composition and AI-assisted finishing. Learn practical framing, lighting, and editing tips to elevate mobile shots and achieve professional results.
【対談】セキュリティ・ミニッツ 2026.04 - エージェント時代に向けて備えるべきこと
Tue, 21 Apr 2026 at 19:00
Zerotokyo
A Japanese-language dialogue in Tokyo as part of the Security Minutes series, exploring what to prepare for the 'agent era' in security. A tech-community talk where security professionals discuss evolving threats, risk mitigation, and practical steps for organizations.
Cloud PBX Partner Recruitment in Tokyo
Thu, 16 Apr 2026 at 19:00
Zerotokyo
Join a Tokyo tech/community event inviting telecom partners to learn about Cloud PBX sales. Explore how migrating from legacy systems to cloud-based recurring revenue can boost profit, with emphasis on voice quality and number retention to outperform competitors. Organized for Doorkeeper attendees.
SusHi Tech Tokyo 2026
Mon, 27 Apr 2026
Tokyo Big Sight (Tokyo International Exhibition Center)
SusHi Tech Tokyo 2026 is Tokyo's premier startup and innovation event at Tokyo Big Sight, featuring 700+ exhibiting startups, 10,000+ business meetings, and 60,000 participants. Expect AI, robotics, resilience tech, and entertainment across a free, government-backed tech showcase.
特化型AIエージェント開発と要件定義の極意
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Explore how general AI falls short of core business tasks and learn how KICONIA WORKS' specialized AI agents can automate mission-critical workflows. This Tokyo meetup covers development approaches and best-practice requirements definition, with practical insights and real-world use cases in enterprise automation.
AWS Native Services: Ops & Security in Multi-Account Environments
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Explore AWS native services to implement streamlined operations and governance across multi-account environments, focusing on security integration and automated controls. A practical session for cloud engineers and security professionals in Tokyo.
AI in Financial Services - Session #01
Fri, 10 Apr 2026
Zerotokyo
AI in Financial Services - Session #01 showcases Tokyo-based talks on how AI is transforming finance, from risk and automation to customer experiences. Part of a startup-focused tech conference, framed in a professional, conference-style program.
AI in Bridge Inspection: Transforming Inspection Processes (Tokyo)
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Re-broadcast of a Tokyo tech talk on AI-powered bridge inspection and anomaly detection. Learn how Ota City’s program reframed inspection workflows, tackled staffing shortages, and outlined future AI adoption and impact—delivered in a concise, practical session for engineers and policy-makers.
CoderDojo Inagi 96th Session for Kids
Sun, 19 Apr 2026 at 19:00
Zerotokyo
Offline CoderDojo Inagi 96th session for kids in Tokyo. This community-led coding workshop invites young learners to explore programming concepts through hands-on activities guided by volunteer mentors.
Taming Cloud Analytics Costs: Real-time Analytics & AI
Tue, 21 Apr 2026 at 19:00
Zerotokyo
Tech talk in Tokyo about cloud analytics pricing, showing how to reduce data processing and copying while keeping real-time insights. Discover cost-aware patterns, architecture tweaks, and practical tips to accelerate AI-driven analytics in production.
Siemens Expert Talk: Why AI in big firms doesn't go live
Fri, 24 Apr 2026 at 19:00
Zerotokyo
Join Siemens Expert Talk in Tokyo to explore why AI in large enterprises often doesn't reach production. The session breaks down the three-layer foundation—data integration, development/operations, and app implementation—offering practical insights for turning AI pilots into business-ready solutions.
AI-driven detection of legitimate-account abuse emails (enterprise security)
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Tokyo-based tech talk for executives and managers on judging whether supplier emails are being abused. Discover how behavioral analytics AI detects attacks that bypass traditional defenses and how to implement practical defenses for enterprise email security in real-world scenarios.
Gemini-powered dashboards: from visualization to narration
Thu, 23 Apr 2026 at 19:00
Zerotokyo
An in-person Tokyo tech meetup exploring how Gemini can automate analysis and reporting, moving from data visualization to a clear narrative. Learn techniques for building next-gen dashboards with practical demos and insights into data storytelling in a Tokyo venue.
Ransomware defense: importance of device management
Wed, 22 Apr 2026 at 19:00
Zerotokyo
A Tokyo tech meetup exploring why device management is a crucial first step in ransomware defense. The talk covers auditing internal IT assets and outlining security measures beyond asset management, with practical takeaways for corporate security teams.
Visualizing industry trends from patent data to guide business strategy
Tue, 21 Apr 2026 at 19:00
Zerotokyo
In Tokyo, this business-focused tech meetup shows leaders how to visualize industry trends that news and analysts miss, by analyzing patent data to reveal tech-competition structures and future scenarios. Attendees will learn practical methods to translate patent insights into strategic decisions and competitive benchmarks.
WordPress Improvement: Speed, Security & Operations Seminar
Fri, 24 Apr 2026 at 03:00
This Tokyo seminar guides WordPress site owners and developers through practical improvements, focusing on page speed, security hardening, and reducing operational burden. Learn actionable strategies for fast, secure, and maintainable WordPress deployments suitable for startups and teams.
Low-cost Drafting for Renovation with iPhone, Point Cloud & AI
Thu, 23 Apr 2026 at 19:00
Zerotokyo
Discover how iPhone-based scanning, AI, and point clouds can dramatically reduce drawing costs for renovation projects from scratch and accelerate BIM adoption. This Tokyo meetup presents practical workflows, real-world examples, and tips to implement low-cost modeling in your design practice.
オンプレ環境の認証強化: パスワード×物理鍵
Wed, 22 Apr 2026 at 19:00
Zerotokyo
In this Tokyo tech meetup, experts explore upgrading from password-only authentication in legacy on-prem environments. The talk focuses on Password×Physical-Key approaches to strengthen security without overburdening frontline teams, with practical guidance and real-world considerations.
OSS Gate Online Workshop (Apr 25, 2026)
Sat, 25 Apr 2026 at 19:00
Zerotokyo
Online OSS Gate workshop in Tokyo exploring open-source collaboration and contribution. A tech/community event hosted online via Doorkeeper with hands-on exercises and discussions on OSS practices, getting started, and contributing to projects.
Intro to Vibe Coding & AI-Driven Development
Wed, 22 Apr 2026 at 19:00
Zerotokyo
An introductory seminar on Vibe Coding and AI-driven development with real-world case studies, showing how ideas can be rapidly translated into code. The Tokyo session combines practical coding techniques with AI insights, hosted through Doorkeeper.
研修・顧客説明向け動画活用のポイント
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Join a Tokyo tech meetup to learn practical strategies for turning training and client-explanation videos into reusable assets across the organization. From internal training to client-facing services, discover workflows, governance, and metadata practices to scale video usage beyond single-use sessions.
1on1 and Data for Visible IT Talent Development
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Replay of a Tokyo tech meetup on breaking stagnation in IT talent development by connecting management and on-site teams. The session highlights 1-on-1 coaching and data-driven insights to make talent development visible and actionable for both leaders and engineers.
Threat Intelligence for Proactive Cyber Defense
Thu, 23 Apr 2026 at 19:00
Zerotokyo
Tokyo security talk on how threat intelligence shifts defense from reactive to proactive to counter imminent cyber attacks. Experts share practical strategies, tools, and case studies in a focused tech meetup hosted via Doorkeeper, tailored for professionals.
Ransomware targeting external IT assets: attacker methods and mitigations
Fri, 24 Apr 2026 at 19:00
Zerotokyo
Tokyo tech talk explaining how ransomware attackers target externally exposed IT assets and what security teams must monitor and mitigate. Includes METI guidance and a practical intro to ASM tools for easy deployment.
情報セキュリティ10大脅威とAI時代の企業リスク解説
Tue, 21 Apr 2026 at 19:00
Zerotokyo
Rebroadcast of IPA’s session examining the top 10 information security threats and what the AI era means for corporate security. It highlights where vulnerabilities appear and why regular security diagnostics are essential to mitigate risk in AI-enabled environments. The talk is hosted in Tokyo via Doorkeeper.
不正アクセスを検知しても、なぜ間に合わないのか ~MDR×ID管理の自動連携で、検知から即時遮断へ~
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Tokyo-based tech meetup examining why detection often isn’t fast enough to stop intrusions, and how MDR combined with automated ID management enables immediate blocking. Learn about integrated workflows, real-world use cases, and practical security improvements in a concise, professional session.
AIマーケターを推奨する理由 – ウェブ制作者向け
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Explore why AI marketers are the next career path for web creators, with insights from speaker 権 成俊 at a Tokyo tech/community meetup hosted by CeeBeeDee. The session covers market trends, practical skills, and networking opportunities in an approachable Tokyo venue.
Liferayデモ付き: 内部ポータルの強化とAI連携
Thu, 23 Apr 2026 at 19:00
Zerotokyo
Join a Tokyo tech/community meetup on extending internal portals with customizable features and AI tool integrations. The session includes a Liferay demo and practical insights on evolving information-sharing infrastructure to meet changing needs, ideal for admins and developers.
Splunk Cafe
Thu, 23 Apr 2026 at 19:00
Zerotokyo
Join Splunk Cafe in Tokyo for a casual tech meetup focused on data analytics, Splunk platforms, and community demos. Network with local professionals, share insights on observability, and discover practical use cases in a friendly, Japanese-tech scene.
3D Scanning for Process Visualization to Prevent Rework
Tue, 21 Apr 2026 at 19:00
Zerotokyo
Explore how small dimensional drift in manufacturing steps is detected with 3D scanners and data visualization to prevent costly rework. The Tokyo meetup presents practical methods for visualizing changes across production stages and applying them to quality control and process optimization.
MDN翻訳ミートアップ 第91回オンライン
Sat, 18 Apr 2026 at 13:00
Online MDN translation meetup — 第91回. A Mozilla translation community gathering where developers and translators work together to translate MDN docs, compare glossaries, and share tips in an open, collaborative online session. Free to join.
Autonomous IT Operations with Endpoint Management
Wed, 22 Apr 2026 at 19:00
Zerotokyo
Co-hosted by ServiceNow and Benic, this talk examines how the platform shapes endpoint management limits and how endpoint management enables Autonomous IT operations. A practical, community-focused session at Tokyo's Majisemi-style event, designed for IT pros seeking hands-on insights and real-world use cases.
GXSS Implementation: Aggressive Organizational Strategy
Thu, 23 Apr 2026 at 19:00
Zerotokyo
This Tokyo tech/community workshop dives into GXSS (GX Skill Standard) implementation with an aggressive organizational strategy. Attendees will explore practical frameworks, governance tips, and real-world steps to accelerate adoption in their teams, in a collaborative setting.
JAWS-UG東京 ランチタイムLT会 #34
Thu, 23 Apr 2026 at 12:00
Various Tokyo venues
JAWS-UG Tokyo presents Lunch-time LT会 #34, a Tokyo AWS meetup featuring Lightning Talks from local developers at various venues. Attendees gather during lunch to share Cloud insights and experiences.
Autopilot x Ops Platform: Enterprise PC Management
Tue, 21 Apr 2026 at 19:00
Zerotokyo
Rebroadcast session for mid-to-large enterprises: learn how Autopilot paired with an operations platform can cut manual PC management effort by up to 88% for 300+ devices. Tech-focused talk hosted in Tokyo through Doorkeeper.
OracleDB: Real-time replication for migration and BCP
Wed, 22 Apr 2026 at 19:00
Zerotokyo
This Tokyo tech session dives into real-time replication for OracleDB migrations and BCP. Learn transfer-time reduction, cross-platform compatibility, and practical data utilization strategies from an expert-led talk, ideal for DB admins and developers.
【WACA主催】【Felo it】monthly勉強会
Wed, 22 Apr 2026 at 19:00
Zerotokyo
WACA-hosted Felo it monthly study meetup in Tokyo. A friendly tech/community gathering via Doorkeeper where developers and enthusiasts share knowledge, demos, and insights in a casual yet focused setting.
CISO向け: ダークウェブリスクとQUAXAR活用講演
Tue, 21 Apr 2026 at 19:00
Zerotokyo
A Tokyo tech/community conference for CISOs about explaining dark web data exposure to executives and using QUAXAR to understand ransomware risk; international organizations also adopt QUAXAR for risk management.
IT企業向けリード活用とナーチャリング設計セミナー
Wed, 22 Apr 2026 at 19:00
Zerotokyo
In Tokyo, a Tech/Conference seminar for IT firms exploring why in-house lists fail to convert and how smart lead nurturing design drives results. Learn practical points on lead utilization, timing, and engagement strategies, with actionable insights for B2B sales in a fast-changing market.
freee Drinkup at RubyKaigi 2026 Day 3
Fri, 24 Apr 2026 at 19:00
freee Office
Join freee for a casual Drinkup during RubyKaigi 2026 Day 3 at the freee Office in Tokyo. This informal networking mixer invites Ruby programmers and attendees to unwind with drinks after sessions. A great chance to meet the freee team and fellow attendees in a relaxed setting.
Industrial PC downtime: backup and rapid recovery planning
Thu, 23 Apr 2026 at 19:00
Zerotokyo
This Tokyo tech session explores how to prevent production downtime when industrial PCs fail. It covers practical backup architectures, rapid restore workflows, and fault-tolerant strategies to keep manufacturing lines running, even during hardware troubles.
Summer Internship Seminar for Engineers
Thu, 23 Apr 2026 at 19:00
CyberAgent Office
CyberAgent presents an online Summer Internship Seminar for engineers graduating in 2028 or later, covering program details, application tips, and key timelines. Hosted by the CyberAgent Office in Tokyo, this professional briefing offers practical guidance for securing a summer internship in tech.
SASE Challenges for SMBs and Deployment Patterns (Rebroadcast)
Thu, 23 Apr 2026 at 19:00
Zerotokyo
This Tokyo tech meetup revisits SASE challenges and SMB deployment patterns, including coexistence with existing VPNs and spotting shadow IT. Get practical proposals tailored to mid-sized enterprises and actionable security insights from industry practitioners. Hosted through Doorkeeper in Tokyo.
4/23 ロイロノートはじめの一歩
Thu, 23 Apr 2026 at 19:00
Zerotokyo
Introductory LoiloNote meetup in Tokyo, exploring its features and roadmap. A tech-community gathering hosted on Doorkeeper with light talks and networking among professionals and students.