Tokyo Tech & Startup Meetups for Newcomers
A surprisingly open scene
Tokyo's tech community is more international and welcoming than many visitors expect. Long-running groups like the Tokyo iOS Meetup and Tokyo Indies game-dev night run regular English-language talks, while GDG Tokyo covers Android, Cloud and AI with hands-on workshops.
Find your niche
Web developers should look up the city's active JavaScript and frontend meetups; if you're into the cutting edge, Tokyo has thriving AI/machine-learning and Web3/blockchain communities, plus regular startup and founder mixers around Shibuya and Roppongi.
Where to find events
Two platforms matter here: Meetup (international-friendly) and connpass (Japan's home-grown tech-event site). Search both — many groups post only on one.
Newcomer tips
- RSVP early; popular events cap attendance.
- Most talks are free or under 1,000 yen; networking happens over pizza and drinks.
- Bring a way to share contacts — the connections you make can outlast your trip.
Whether you're job-hunting, building something, or just curious, these meetups are the fastest way into Tokyo's tech world.
All events
MeetupPast eventTokyo iOS Meetup
A friendly, long-running monthly meetup for iOS and Swift developers in Tokyo — talks in English, all levels welcome.
2026/07/07 19:00 TokyoFree
© Volfgang · CC BY-SA 3.0MeetupPast eventTokyo Indies (Game Developers)
A welcoming monthly meetup where indie game developers in Tokyo show works-in-progress and talk shop — in English.
2026/07/17 19:00 TokyoSmall entry fee at the door (around 1,000 yen incl. a drink)
© Volfgang · CC BY-SA 3.0connpassPast eventGoogle Developer Group (GDG) Tokyo
Tokyo's Google Developer Group runs talks and workshops on Android, Cloud, AI and web — open to all and often bilingual.
2026/07/21 19:00 TokyoFree
© Volfgang · CC BY-SA 3.0connpassPast eventTokyo AI & Machine Learning Meetups
Dive into Tokyo's booming AI scene at recurring meetups covering LLMs, ML research and applied data science.
2026/07/01 19:00 TokyoFree
© Volfgang · CC BY-SA 3.0MeetupPast eventTokyo Web3 & Blockchain Meetups
Japan is a hotspot for Web3 — meet builders and enthusiasts at recurring blockchain and crypto meetups in Tokyo.
2026/07/10 19:00 TokyoOften free or low-cost; some networking events ticketed
© Volfgang · CC BY-SA 3.0MeetupPast eventTokyo Startup & Founder Meetups
Connect with Japan's startup ecosystem at recurring founder and investor mixers around Shibuya and Roppongi.
2026/07/04 19:00 TokyoSome free, some ticketed (1,000-3,000 yen) — check the listing
© Volfgang · CC BY-SA 3.0
connpassPast eventAI Dev Day 2026: Date, Venue & How to Join
AI 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 connpass
connpassPast eventICASSP 2026 Paper Reading Session (Tokyo & Online)
A 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