TEAMZ Summit 2026
2026-04-07T09:00:00
Happo-en
conferenceTEAMZ Summit 2026 is Japan’s largest Web3 and AI conference, drawing 130 speakers, 100 VCs, and about 10,000 attendees at the upscale Happo-en. Explore blockchain, digital assets, RWA, stablecoins, and AI innovations from leading industry players.
Naniwa Danshi in Yokohama, 2026-04-07
2026-04-07T18:00:00
K-Arena Yokohama
musicMERCY/マーシー AI裁判
2026-04-07T09:40:00
Shin-Bungeiza
filmScreening of MERCY/マーシー AI裁判 at Shin-Bungeiza. A thought-provoking film exploring artificial intelligence and the judiciary, presented in the intimate Tokyo cinema. Tickets are ¥1300 for the showing on 2026-04-07.
Prog Metal vol.12
2026-04-07T12:50:00
Duo Music Exchange
musicProg Metal vol.12 at duo MUSIC EXCHANGE in Shibuya, Tokyo, delivers a night of heavy, technical metal inside an intimate Tokyo live-venue. Expect pounding riffs, intricate rhythms, and atmospheric peaks as emerging prog metal acts take the stage in this popular venue.
皇居 - 春の夜ラン(10km 2周)
2026-04-07T19:00:00
Zerotokyo
sportsNight-time 10km run around the Imperial Palace (two laps) in Tokyo. This tech-community meetup via Doorkeeper pairs a sporty workout with informal networking in an outdoor, urban Tokyo setting.
Japan IT Week Spring 2026
2026-04-08T00:00:00
Tokyo Big Sight (EAST5・6)
techJapan IT Week Spring 2026 at Tokyo Big Sight brings three days of IT exhibits and seminars (April 8–10, 2026; 10:00–17:00) across EAST and WEST halls. Explore cutting-edge software, hardware, and services from leading vendors with free admission (registration required).
Plastic Tones @ Nakano Moonstep
2026-04-07T19:00:00
Nakano
musicTwo Japanese electronic acts, Plastic Tones and Oledickfoggy, headline a club night at Nakano Moonstep in Tokyo. Expect pulsing synths, experimental textures, and an intimate venue vibe that showcases the Tokyo underground electronic scene.
Google Search Console Basics Seminar
2026-04-07T19:00:00
Zerotokyo
techJoin a beginner-friendly seminar in Tokyo to learn the basics of Google Search Console and introductory search data analysis. The session covers setup, key reports, and practical tips for turning data into actionable insights for improving site visibility. Ideal for marketers and developers new to analytics.
Lucas & Arthur Piano Duo Recital
2026-04-07T14:00:00
Hamarikyu Asahi Hall
musicTwo master pianists Lucas and Arthur present a refined piano duo recital at Hamarikyu Asahi Hall as part of Bunkamura Produce 2026. Expect virtuosic ensemble playing, nuanced repertoire, and an intimate concert atmosphere inside Tokyo's renowned hall.
Ayumi Hamasaki in Tokyo, 2026-04-08
2026-04-08T19:00:00
Ariake
musicAyumi Hamasaki headlines a live J-Pop concert at Ariake Arena in Tokyo on 2026-04-08 at 19:00. Expect a high-energy show with hits old and new from the pop icon in a vibrant indoor arena setting.
Japan IT Week Spring
2026-04-08T09:00:00
Tokyo Big Sight (Tokyo International Exhibition Center)
techJapan IT Week Spring is Japan’s leading IT and Digital Transformation trade show, hosting multiple simultaneous exhibitions at Tokyo Big Sight. It showcases the latest IT solutions, DX strategies, and innovations for professionals across the tech industry.
因果分析で変わる意思決定: 事例で学ぶ因果AIの実践
2026-04-07T19:00:00
Zerotokyo
lectureThis Japanese-language lecture dives into data-driven decision making through causal analysis, with real-world case studies showing how causal AI reshapes decision processes and how to present actionable takeaways. Discover practical methods to drive decisions using causal insights, in Tokyo.
AI-driven B2B lead-gen strategies: what's changing
2026-04-07T19:00:00
Zerotokyo
techRebroadcast of a Tokyo tech seminar exploring how AI adoption reshapes B2B lead generation, predicting which methods will stop delivering results and which will gain importance. Practical insights for sales and marketing professionals, hosted via Doorkeeper.
レッツ・ゲット・ロスト 4Kレストア
2026-04-08T10:00:00
Shin-Bungeiza
filmScreening of the 4K-restored jazz documentary Lets Get Lost at Shin-Bungeiza. The program highlights Chet Baker's haunting trumpet with intimate cinema, offering a polished, timeless classic in a Tokyo retro-screening venue.
TM NETWORK in Yokohama, 2026-04-08
2026-04-08T18:00:00
Yokohama Arena
musicLive concert by TM Network at Yokohama Arena. The iconic Japanese synth-pop group brings a night of classic hits and new material to an expansive indoor arena in Yokohama, delivering high-energy performances and immersive stage production.
Web site vulnerability diagnostics: building an always-on testing environment
2026-04-07T19:00:00
Zerotokyo
techAn evening session for IT leaders and developers on implementing comprehensive web vulnerability diagnostics and building a repeatable, always-on testing program. Learn practical setup, tooling, and governance to enable "anyone, anytime" security checks at scale, hosted as a Tokyo Doorkeeper community event.
GEIGEKI Recital series, Yunchan Lim Piano Recital
2026-04-08T14:00:00
Tokyo Metropolitan Theatre Concert Hall
musicPianist Yunchan Lim performs a piano recital as part of the GEIGEKI Recital series at the Tokyo Metropolitan Theatre Concert Hall. A refined program of classical works delivered in an iconic Tokyo venue, highlighting Lim's acclaimed technique and musical depth.
第23回 SNS広報事例発表会
2026-04-07T19:00:00
Zerotokyo
techHear real-world SNS PR case studies from small and mid-sized firms at the 23rd SNS PR Case Study Presentation in Tokyo. Learn practical tactics, campaigns, and metrics from Japanese SMEs, with insights you can apply to your own social media.
Big Data Spring: Exhibition on Data Warehousing & CRM
2026-04-08T09:00:00
Tokyo Big Sight (Tokyo International Exhibition Center)
techBIG DATA SPRING is the only exhibition in Japan dedicated to data warehousing and CRM. Held at Tokyo Big Sight, this trade show gathers essential solutions and services for big data management, analytics, and CRM, offering a comprehensive overview of the latest data warehousing and CRM technologies.
IGA実践とSSoTを起点としたID統制セミナー
2026-04-07T19:00:00
Zerotokyo
techRebroadcast session for 300+ corporate IT security managers, detailing practical steps for ID governance beginning with SSoT and featuring a thorough YESOD demo. Learn how to implement SSoT-driven IGA in enterprise IT, with real-world guidance and a live demonstration that clarifies governance workflows and controls.
Kickboxing & Muscle Training Class (Beginner)
2026-04-07T19:55:00
FLATジム渋谷店
sportsBeginner-friendly kickboxing and muscle-training class led by professional MMA fighter Minoru Kato at FLAT Gym Shibuya. Learn fundamentals in an indoor workout with gloves and protective gear included, with a joining fee of 2,500 Yen. A high-energy session designed for newcomers in Tokyo.
Web & Mobile Marketing Expo
2026-04-08T09:00:00
Tokyo Big Sight (Tokyo International Exhibition Center)
conferenceWeb & Mobile Marketing Expo at Tokyo Big Sight showcases the latest in marketing automation, AI, web marketing, adtech and video advertising. This industry expo brings together suppliers and marketers to compare solutions and explore cutting-edge strategies in a Tokyo venue.
Flash Seminar Vol.138: Ama Town DX and Effectuation in Regional Revitalization
2026-04-07T19:00:00
Zerotokyo
lectureA Flash Seminar in Tokyo (Vol.138) exploring Ama Town's approach to regional revitalization through digital DX and the concept of effectuation. This educational session blends tech and community development, offering practical DX strategies for small-island renewal, hosted in Tokyo via Doorkeeper.
Fashion World Tokyo
2026-04-08T09:00:00
Tokyo Big Sight (Tokyo International Exhibition Center)
conferenceFashion World Tokyo is Japan’s largest international fashion trade show held at Tokyo Big Sight. It serves as a premier gateway to the Japanese market and a growing Asian hub for the fashion industry, showcasing latest collections, fabrics, and sourcing opportunities for designers, manufacturers, and retailers.