OfficialUpcomingThe city's foreigner-friendly hub runs welcome events, language exchange salons, homestay visits and 'warm fellowship' gatherings where locals and internationals mingle.
2026/09/12 13:00 FukuokaFree
© N509FZ · CC BY-SA 4.0
OfficialUpcomingJapan's premier tech expo, where AI, robotics, mobility and IoT from hundreds of companies and startups go hands-on under one roof.
2026/10/13 10:00 TokyoFree
© Comyu · CC BY-SA 3.0
OfficialUpcomingJapan's largest media, broadcast and pro-AV technology show—cameras, audio, lighting, XR and content tech under one roof.
2026/11/18 10:00 TokyoFree
© Joseph Breck & Sons; New England Agricultural Warehouse; Henry G. Gilbert N · No restrictions
OfficialUpcomingAn indoor winter edition of Belgian Beer Weekend in Shinjuku's airy Sankaku Hiroba — 60-plus Belgian beers, cheese-and-chocolate pairings and embassy chef dinners, warm and comfortable.
2026/12/02 16:00 TokyoFree
© Henxter · CC BY-SA 4.0
OfficialUpcomingJapan's wildest custom-car show, where 300,000 fans crowd in for tuned machines, concept builds and motorsport glamour.
2027/01/15 09:00 TokyoAdvance digital ticket only, around ¥3,000 (weekend day); preschoolers free with an adult.
© Vincent van Gogh · Public domain
OfficialUpcomingWestern Japan's biggest international cooperation festival: NGO booths, world food stalls and global music fill the Umeda Sky Building, free to all.
2027/02/06 10:00 OsakaFree
© Satdeep Gill · CC BY-SA 4.0
OfficialUpcomingJapan's largest indie game festival fills Kyoto's Miyako Messe with playable booths from developers worldwide.
2027/05/21 10:00 KyotoTicketed (around ¥2,000+ per day, 2026 reference); Day 1 is business-only.
© Jean-Pierre Dalbéra · CC BY 2.0
LumaPast eventTokyo's friendly pickleball meetup at TIPNESS Kichijoji — paddles provided, all levels welcome.
2026/06/20 20:00 TokyoPaid (see Luma)
© 福田涼 · via Luma
LumaPast eventA sociable 5K morning run from Yoyogi Park's clock tower — find your pace with a friendly international run club.
2026/06/21 10:00 TokyoPaid (see Luma)
© Proof of Sweat · via Luma
LumaPast eventRun 5K then refuel with craft beer at ØL by Oslo Brewing — Tokyo's run-and-pint social.
2026/06/21 12:00 Tokyo¥1,500
© iiyon!! · via Luma
connpassPast eventLearn how Xserver rolled out the Claude Code AI assistant while balancing security and remote-work efficiency.
2026/06/21 13:00 TokyoFree
© 東京-山梨 AI ミートアップ · via connpass
LumaPast eventFounders and researchers gather at X-NIHONBASHI to talk the future of human spaceflight.
2026/06/21 15:00 TokyoPaid (see Luma)
© AmaterasSpace · via Luma
connpassPast eventA hybrid paper-reading session on ICASSP 2026 machine-learning research—speech synthesis, recognition, and voice conversion—open to all.
2026/06/22 18:00 TokyoFree
© 音声系国際会議読み会 (ICASSPEECH) · via connpass
connpassPast eventAn evening on real-world HR data and AI, with People Analytics talks and group discussions among practitioners.
2026/06/22 19:00 TokyoFree
© 株式会社マネーフォワード · via connpass
connpassPast eventThree expert sessions on vector search, embeddings, and RAG-driven AI chat, high atop Azabudai Hills.
2026/06/23 19:00 TokyoFree
© 株式会社ナレッジワーク · via connpass
LumaPast eventA hands-on intermediate workshop for engineers building with ElevenAgent voice-AI tooling.
2026/06/24 15:00 TokyoPaid (see Luma)
© Jack Teramura · via Luma
connpassPast eventNVIDIA and industry experts explore how digital twins power autonomous decisions in disaster prevention and urban infrastructure.
2026/06/24 16:00 TokyoFree
© 株式会社スペースデータ · via connpass
connpassPast eventfreee engineers explain disposable per-PR preview environments that tame microservice complexity in the AI-coding era.
2026/06/24 19:00 TokyoFree
© freee Tech Night · via connpass
connpassPast eventFindy celebrates its DevRel offline community with lightning talks on the trajectories of sharing knowledge.
2026/06/25 18:30 TokyoFree
© ファインディ株式会社 · via connpass
connpassPast eventFrontier practitioners explore AI tools, autonomous agents, code quality, and engineering careers in the AI era.
2026/06/25 19:00 TokyoFree
© クリエイター広場 · via connpass
connpassPast eventCyberAgent engineers share Databricks migration stories, analytics democratization with Genie, and secure platform design.
2026/06/25 19:00 TokyoFree
© 株式会社サイバーエージェント · via connpass
connpassPast eventA full-day deep dive into DNS operations, from fundamentals to advanced authoritative and resolver topics.
2026/06/26 10:00 TokyoFree
© Volfgang · CC BY-SA 3.0
LumaPast eventA meetup at the crossroads of AI and entertainment, hosted by AnotherBall for creators and fans.
2026/06/26 19:00 TokyoPaid (see Luma)
© AnotherBall · via Luma
LumaPast eventBuild with Gemini at Google Japan's Shibuya office — a hands-on AI hackathon for builders.
2026/06/27 09:30 TokyoPaid (see Luma)
© AI Builders · via Luma
LumaPast eventA flagship startup pitch and networking summit by F Ventures at Bellesalle Shibuya First.
2026/06/27 12:00 Tokyo¥80,000
© F Ventures · via Luma
connpassPast eventA summer-festival tech conference on 'AI and Career' with ~20 speakers, for engineers under 35.
2026/06/27 12:00 TokyoFree
© サポーターズCoLab（株式会社サポーターズ） · via connpass
connpassPast eventA Ruby community conference on 'what lies behind the curtain,' with talks from sorah, Masayoshi Takahashi and more.
2026/06/27 13:30 TokyoFree
© 東京Ruby会議13実行委員会 · via connpass
connpassPast eventVeteran engineers (40+) share perspectives on career longevity and sustaining a life in tech.
2026/06/28 10:00 Tokyo¥1,000 (main event); networking reception ¥3,000–¥5,000 by age
© きのこカンファレンス実行委員会 · via connpass
connpassPast eventJapan's conference on design and UX research, themed 'WEAVING,' with sessions, panels and workshops.
2026/06/28 10:00 TokyoFree
© 一般社団法人リサーチアソシエーション · via connpass
connpassPast eventOracle leaders and AWS reps discuss MySQL's latest features and the future of community collaboration.
2026/06/30 18:30 TokyoFree
© 日本MySQLユーザ会(MyNA) · via connpass
connpassPast eventAn offline lightning-talk night for server-side Kotlin developers, capped with a casual networking reception.
2026/07/03 19:30 TokyoFree
© Server-Side Kotlin Meetup · via connpass
JmtyPast eventMingle with a roughly 50/50 mix of Japanese and Korean locals over a 2-hour all-you-can-drink dinner—perfect for K-pop, K-drama and Korean-food fans.
2026/07/03 19:50 TokyoMen ¥4,000 / Women ¥3,000
© ゆの (Yuno) · via jmty
JmtyPast eventA relaxed Korean-conversation meetup at a Kyoto café—practice speaking at any level with seats arranged by ability, then swap contacts over coffee.
2026/07/04 15:00 Kyoto¥1,000 (¥500 if no Korean attendees)
© Edge place（エッヂプレイス） · via jmty
connpassPast eventA hands-on Fukuoka meetup to try 'vibe coding' with AI tools like Codex and Claude—build small apps from natural-language prompts together.
2026/07/04 17:00 FukuokaFree
© ステラコネクト-ハーモリウム- · via connpass
LumaPast eventIwaken Lab celebrates five years with lightning talks and a community tech showcase — free to join.
2026/07/05 13:00 TokyoPaid (see Luma)
© イワケン/岩﨑謙汰 · via Luma
LumaPast eventA free idea-pitching and networking event for builders and founders, hosted at Tama Mirai Messe.
2026/07/05 14:00 TokyoFree
© 宇田川寛和｜TIB JAM · via Luma
connpassPast eventA Timee case-study session on business strategy and design challenges—how product design and designers' roles evolve in the AI era.
2026/07/06 19:00 TokyoFree
© 株式会社タイミー · via connpass
connpassPast eventA hybrid meetup celebrating the new book 'Nutanix Cloud Platform Practical Guide,' with chapter walkthroughs from its authors.
2026/07/08 18:30 TokyoFree
© Nutanix Japan G.K. · via connpass
JmtyPast eventKansai International Outdoor Gathering's summer series of hikes and day trips—July 11 brings veggie-harvesting and pizza-making just north of Osaka.
2026/07/11 09:00 Osaka¥3,190 (includes lunch)
© KIOG (Kansai International Outdoor Gathering) · via jmty
JmtyPast eventA free, all-ages pickleball gathering near Odo Station bringing students, staff and locals together to play and connect across generations.
2026/07/12 10:00 KyotoFree
© pickle · via jmtyconnpassPast eventA relaxed, beginner-welcome security meetup blending quiet self-study time with lightning talks—for anyone curious but intimidated by hardcore sessions.
2026/07/12 13:00 TokyoFree
© Volfgang · CC BY-SA 3.0
connpassPast eventA Ruby on Rails community meetup in Akihabara featuring a keynote on 'SRE for Rails Engineers,' sponsor talks, and networking.
2026/07/16 19:00 TokyoFree
© RailsTokyo Team · via connpass
connpassPast eventAn offline Flutter developer meetup where speakers and listeners alike grow to love Flutter even more, with talks from active engineers.
2026/07/17 19:00 TokyoFree
© FlutterGakkai · via connpass
connpassPast eventThe 5th annual AWS Cloud Development Kit conference at Azabudai Hills, themed 'change'—how CDK evolves alongside AI coding agents.
2026/07/18 12:30 TokyoFree
© JAWS-UG CDK支部 · via connpass
connpassPast eventA Rubyist gathering inside the metaverse—Ruby fans meet in VRChat to talk tech and socialize, held during Vket 2026 Summer Tech Week.
2026/07/21 22:00Free
© VRChat.rb · via connpass
connpassPast eventAI Dev Day 2026 was held on Friday, July 24, 2026 at Otemachi Place, Tokyo — a free in-person developer conference on production AI and agents. Registration closed full: 935 sign-ups across the conference and the evening reception. The connpass page is now marked closed.
2026/07/24 09:30 TokyoConference free; +¥1,000 with networking
© Azure AI Developers Community(JP) · via connpassconnpassPast eventKyoto's Google Developer Group runs monthly study sessions and hackathons on Android, Flutter, AI/ML and Cloud.
2026/07/25 13:00 KyotoFree
© Jean-Pierre Dalbéra · CC BY 2.0
connpassPast eventNagoya's Google Developer Group gathers Tokai-region engineers for talks on Google tech, AI, Android and the web.
2026/07/26 13:00 NagoyaFree
© Chris 73 · CC BY-SA 3.0
connpassPast eventHokkaido's broad, cross-stack engineering community runs hybrid meetups to help Sapporo's developers gather, grow and connect.
2026/07/28 19:00 SapporoFree
© Qiuqizhenghong · CC BY-SA 3.0
connpassPast eventTwo-day conference at Microsoft Japan exploring how generative AI and LLMs are reshaping software development, with speakers from major tech firms.
2026/07/30 11:00 TokyoPaid (on-site); online free
© AI駆動開発勉強会 運営委員会 · via connpass
connpassPast eventOne of Japan's longest-running AWS user groups, with Osaka deep-dive talks, hands-on sessions and certification prep.
2026/07/30 19:00 OsakaFree
© Type specimen · CC BY-SA 3.0