Yakult Swallows vs Yomiuri Giants

Watch a premier pro baseball clash as the Yakult Swallows face the Yomiuri Giants at Meiji Jingu Stadium in Tokyo. This iconic Central League showdown promises electric crowds, strategic pitching, and classic ballpark vibes, offering a thrilling night of Japanese baseball in a historic venue.

Kimi no Virus Solo Concert: Sakura Ran no Koku - Oboro-kyo

An intimate solo concert by Kimi no Virus at Toyosu PIT in Tokyo, presenting Sakura Ran no Koku - Oboro-kyo with high-energy vocals and immersive stagecraft. A striking night for fans of contemporary Japanese music at a premier Tokyo venue.

野本晴美トリオ

On April 14, 2026 at 6:30 PM UTC, the Harumi Nomoto Trio performs at Body & Soul in Tokyo, a premier jazz club. An intimate set of refined improvisation with tight piano-bass-drums interaction, soulful solos, and a warm, clubby atmosphere.

David McNeill & Stephen McClure: Japanese Rebels

Authors David McNeill and Stephen McClure discuss their book Japanese Rebels at the Foreign Correspondents' Club of Japan in Tokyo. This engaging, history-focused talk offers insights into dissent and reform in modern Japan, guided by seasoned journalists.

Generative AI Study Group #70: AI Law & Governance

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.

Gryffin @ Toyosu Pit / 豊洲ピット

Electronic music headliners Gryffin and Frank Walker bring an elevated EDM night to Toyosu Pit in Tokyo on Apr 15, 2026. Expect pulsing bass, soaring melodies, and a sleek, immersive indoor club vibe that makes the Toyosu Pit a standout venue for modern dance music.

NEXTECH Week Tokyo

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.

Believe in ROCK vol.1 - RiQUEEN live at Shibuya La.mama

RiQUEEN presents Believe in ROCK vol.1, a high-energy live rock show at Shibuya La.mama in Tokyo. Expect tight guitar riffs and punchy vocals in an intimate, iconic venue. A must-see night for rock fans in Tokyo.

ゆるDomo: AI text-generation tiles & navigation

Tokyo tech/community meetup by ゆるDomo (Domo Buddies) exploring AI text-generation tiles and new navigation concepts. The session features quick talks, live demos, and networking in a casual, Doorkeeper-hosted setting at a Tokyo venue.

múm @ Club Quattro / クラブクアトロ

Icelandic electronic duo múm performs a live set at Club Quattro in Tokyo, delivering their signature ethereal synth textures and dreamy melodies. The intimate Tokyo venue provides a nocturnal backdrop for a spellbinding night of ambient-electronic music.

Gryffin Tokyo Concert at Toyosu PIT

Gryffin brings a high-energy electronic live set to Toyosu PIT in Tokyo. Expect pulsating EDM, lush production, and melodic drops from the American producer as Tokyo crowds dance into the night at this flagship venue.

AIがSEOと検索に与えた影響とAIOの考え方

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

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.

DX入門セミナー：Web・SNS活用術

An online seminar for small businesses on the first steps of digital transformation, focused on Web and SNS strategies. The author 西良旺子 shares real-world case studies and practical tips to leverage social media and online presence, hosted as a Tokyo-listed Doorkeeper event.

BAD LANDS バッド・ランズ

Screening of BAD LANDS バッド・ランズ at Shin-Bungeiza. An atmospheric indoor cinema experience presenting this title on a traditional screen, with tickets at ¥1300. A concise spotlight in Tokyo's film calendar that invites cinephiles to a focused night of cinema.

蛇石れいこLIVE

On April 14, 2026 at 7:30 PM UTC, 蛇石れいこ performs a live show at Mandala Live House in Minami-Aoyama, Tokyo. An intimate night of vocals and moody melodies in a beloved Tokyo venue.

Hybrid KPI Webinar: Online vs Offline Marketing Tactics

A hybrid KPI-focused webinar in Tokyo exploring when to use online webinars, trade shows, and live events. Twelve top firms share proven designs for attracting attendees, nurturing leads, and closing orders, with an archive video for all registrants.

2026.4.16(Thu.)New Business Conference DAIKAIGI 2026

New Business Conference DAIKAIGI 2026 takes place at Makuhari Messe as part of EXHIBITIONS 2026. Held April 15–16, 2026, the event gathers industry leaders for talks, panels, and networking aimed at exploring fresh business strategies in a grand expo setting.

OT/Legacy security: ransomware defense with hardware micro-segmentation

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

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.

2026.4.16(Thu.)Startup JAPAN EXPO 2026

Startup JAPAN Expo 2026 at Makuhari Messe brings together Japan's startup scene for two days of exhibitions, demos, and business networking. Explore innovative ventures, meet investors and partners, and discover the latest industry trends in a bustling expo hall.

Visualizing legacy open-system specs via auto-generated design docs

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.

Wine & Gourmet Japan 2026

An international wine and gourmet food trade show at Tokyo Big Sight featuring wines from around the world alongside Japanese producers and specialty foods. The event offers industry booths, tastings, and supplier showcases in a professional, networking-friendly setting.

AI Systems Design: From Models to Production