Server-Side Kotlin LT Tournament vol.19
An offline lightning-talk night for server-side Kotlin developers, capped with a casual networking reception.
2026/07/03 10:30 Tokyo免费
© Mitsuhiro Otsuki · Google时间
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Ueno Japan–Korea Language & Culture Exchange
Mingle 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 10:50 TokyoMen ¥4,000 / Women ¥3,000
© 居酒屋 トロ政 上野店 · GoogleKyoto Japan–Korea Conversation Café
A 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 06:00 Kyoto¥1,000 (¥500 if no Korean attendees)
© Shuuhei (散歩の達人BON) · GoogleTry AI Vibe Coding Meetup
A 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 08:00 Fukuoka免费
© 宮崎麻世 · GoogleIwaken Lab. 5th Anniversary (Lightning Talks & Exhibition)
Iwaken Lab celebrates five years with lightning talks and a community tech showcase — free to join.
2026/07/05 04:00 TokyoPaid (see Luma)
© 茂出木謙太郎 · GoogleIDEA CLIMBING @ Tama Mirai Messe
A free idea-pitching and networking event for builders and founders, hosted at Tama Mirai Messe.
2026/07/05 05:00 Tokyo免费
© 東京都立多摩産業交流センター(東京たま未来メッセ) · GoogleWhy Greatly Expand Product Designers in the AI Era?
A Timee case-study session on business strategy and design challenges—how product design and designers' roles evolve in the AI era.
2026/07/06 10:00 Tokyo免费
© ゴードン餅つき · GoogleNutanix Meetup Hybrid 26.07
A hybrid meetup celebrating the new book 'Nutanix Cloud Platform Practical Guide,' with chapter walkthroughs from its authors.
2026/07/08 09:30 Tokyo免费
© ニュータニックス・ジャパン合同会社 · GoogleKIOG Summer Outdoor & International Gathering
Kansai 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 Osaka¥3,190 (includes lunch)
© Osaka Farm (Cafe and Restaurant) · GoogleFree Pickleball Exchange Meetup (Kyotanabe)
A free, all-ages pickleball gathering near Odo Station bringing students, staff and locals together to play and connect across generations.
2026/07/12 01:00 Kyoto免费
© Xin · GoogleYowayowa Security Study Group #1 (Beginner-Friendly)
A relaxed, beginner-welcome security meetup blending quiet self-study time with lightning talks—for anyone curious but intimidated by hardcore sessions.
2026/07/12 04:00 Tokyo免费
© ㈱セキュアスカイ･テクノロジー · GoogleRailsTokyo #5
A Ruby on Rails community meetup in Akihabara featuring a keynote on 'SRE for Rails Engineers,' sponsor talks, and networking.
2026/07/16 10:00 Tokyo免费
© 秋葉原ハンドレッドスクエア倶楽部 · GoogleFlutterGakkai #10 (Offline)
An offline Flutter developer meetup where speakers and listeners alike grow to love Flutter even more, with talks from active engineers.
2026/07/17 10:00 Tokyo免费
© 松本利奈 · GoogleAWS CDK Conference Japan 2026
The 5th annual AWS Cloud Development Kit conference at Azabudai Hills, themed 'change'—how CDK evolves alongside AI coding agents.
2026/07/18 03:30 Tokyo免费
© Junichi Iwami · GoogleVRChat.rb #7
A 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 13:00免费
© 加藤展康 · GoogleAI Dev Day 2026: Date, Venue & How to Join
AI Dev Day 2026 (Jul 24, Otemachi Tokyo): a free developer conference on production AI and agents — date, venue and how to register.
2026/07/24 00:30 TokyoConference free; +¥1,000 with networking
© 大手町プレイス ホール＆カンファレンス · GoogleGDG Kyoto
Kyoto's Google Developer Group runs monthly study sessions and hackathons on Android, Flutter, AI/ML and Cloud.
2026/07/25 04:00 Kyoto免费
© 三条河原町パーティースペースあそViva · GoogleGDG Nagoya
Nagoya's Google Developer Group gathers Tokai-region engineers for talks on Google tech, AI, Android and the web.
2026/07/26 04:00 Nagoya免费
© クルヴェット名古屋 · GoogleSapporo Engineer Base
Hokkaido's broad, cross-stack engineering community runs hybrid meetups to help Sapporo's developers gather, grow and connect.
2026/07/28 10:00 Sapporo免费
© CANVAS ROOFTOP · GoogleAI-Driven Development Conference 2026 Summer (On-site)
Two-day conference at Microsoft Japan exploring how generative AI and LLMs are reshaping software development, with speakers from major tech firms.
2026/07/30 02:00 TokyoPaid (on-site); online free
© llcheesell · GoogleJAWS-UG Osaka
One of Japan's longest-running AWS user groups, with Osaka deep-dive talks, hands-on sessions and certification prep.
2026/07/30 10:00 Osaka免费
© OSAKA VARIETY ACT SHOW‐OVAS! · GoogleFukuoka International Center — Exchange Events
The 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 04:00 Fukuoka免费
© 福岡市国際会館 Fukuoka City International Center · GoogleCEATEC 2026
Japan'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 01:00 Tokyo免费
© 幕張メッセ · GoogleInter BEE 2026
Japan's largest media, broadcast and pro-AV technology show—cameras, audio, lighting, XR and content tech under one roof.
2026/11/18 01:00 Tokyo免费
© 幕張メッセ · GoogleBelgian Beer Weekend Shinjuku 2026
An 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 07:00 Tokyo免费
© 新宿住友ビル 三角広場 · GoogleTokyo Auto Salon 2027
Japan's wildest custom-car show, where 300,000 fans crowd in for tuned machines, concept builds and motorsport glamour.
2027/01/15 TokyoAdvance digital ticket only, around ¥3,000 (weekend day); preschoolers free with an adult.
© 幕張メッセ · GoogleOne World Festival
Western 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 01:00 Osaka免费
© Farooq Khan · GoogleBitSummit 2027 (Indie Game Expo)
Japan's largest indie game festival fills Kyoto's Miyako Messe with playable booths from developers worldwide.
2027/05/21 01:00 KyotoTicketed (around ¥2,000+ per day, 2026 reference); Day 1 is business-only.
© 京都市勧業館 みやこめっせ · GoogleTokyo Pickle Club
Tokyo's friendly pickleball meetup at TIPNESS Kichijoji — paddles provided, all levels welcome.
2026/06/20 11:00 TokyoPaid (see Luma)
© ティップネス吉祥寺24hours · GoogleEarly Summer Morning Run in Yoyogi Park
A sociable 5K morning run from Yoyogi Park's clock tower — find your pace with a friendly international run club.
2026/06/21 01:00 TokyoPaid (see Luma)
© 吉谷孝義 · Googleiiyon!! Run × ØL Tokyo Vol.4 (PM)
Run 5K then refuel with craft beer at ØL by Oslo Brewing — Tokyo's run-and-pint social.
2026/06/21 03:00 Tokyo¥1,500
© ØL by Oslo Brewing Co. Shibuya · Google11th Tokyo-Yamanashi AI Meetup: Deploying Claude Code on Xserver VPS
Learn how Xserver rolled out the Claude Code AI assistant while balancing security and remote-work efficiency.
2026/06/21 04:00 Tokyo免费
© IKUKO MORIYAMA (Wonder Iku) · Google2nd Human Spaceflight Summit (2026/6/21)
Founders and researchers gather at X-NIHONBASHI to talk the future of human spaceflight.
2026/06/21 06:00 TokyoPaid (see Luma)
© masahiro nakazawa · GoogleICASSP 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 09:00 Tokyo免费
© Takato “Taka” Hirata · GoogleHR × AI Mania Night #1: The Reality of HR Data Utilization
An evening on real-world HR data and AI, with People Analytics talks and group discussions among practitioners.
2026/06/22 10:00 Tokyo免费
© ㈱マネーフォワード · GoogleEncraft #25: Search Design in the Generative AI Era
Three expert sessions on vector search, embeddings, and RAG-driven AI chat, high atop Azabudai Hills.
2026/06/23 10:00 Tokyo免费
© 株式会社ナレッジワーク · GoogleElevenAgent Workshop for Engineers (Intermediate)
A hands-on intermediate workshop for engineers building with ElevenAgent voice-AI tooling.
2026/06/24 06:00 TokyoPaid (see Luma)
© egg restaurant tokyo · GoogleNext-Generation Digital Twin Technology Exchange for Physical AI (Hybrid)
NVIDIA and industry experts explore how digital twins power autonomous decisions in disaster prevention and urban infrastructure.
2026/06/24 07:00 Tokyo免费
© masahiro nakazawa · Googlefreee Tech Night: Evolved Dev Flow with Disposable Environments
freee engineers explain disposable per-PR preview environments that tame microservice complexity in the AI-coding era.
2026/06/24 10:00 Tokyo免费
© HTJ JP (HTJJP) · GoogleFindy Offline Series Thanksgiving: Pioneers' Banquet
Findy celebrates its DevRel offline community with lightning talks on the trajectories of sharing knowledge.
2026/06/25 09:30 Tokyo免费
© HTJ JP (HTJJP) · GoogleSummer AI-Driven Development Festival: The FDE Frontier
Frontier practitioners explore AI tools, autonomous agents, code quality, and engineering careers in the AI era.
2026/06/25 10:00 Tokyo免费
© Fine Lagusaz · GoogleCA DATA NIGHT #10: The Right Answer for Data Platforms is Databricks
CyberAgent engineers share Databricks migration stories, analytics democratization with Genie, and secure platform design.
2026/06/25 10:00 Tokyo免费
© Abema Towers · GoogleDNS Summer Day 2026
A full-day deep dive into DNS operations, from fundamentals to advanced authoritative and resolver topics.
2026/06/26 01:00 Tokyo免费
© TKPガーデンシティPREMIUM東京駅日本橋 · GoogleEntertainment Lovers Unite #3: AI × Entertainment by AnotherBall
A meetup at the crossroads of AI and entertainment, hosted by AnotherBall for creators and fans.
2026/06/26 10:00 TokyoPaid (see Luma)
© Diva 2110 · GoogleGemini AI Hackathon @ Google Japan (Tokyo)
Build with Gemini at Google Japan's Shibuya office — a hands-on AI hackathon for builders.
2026/06/27 00:30 TokyoPaid (see Luma)
© Shivani Choudhary · GoogleTORYUMON TOKYO 2026: Homura
A flagship startup pitch and networking summit by F Ventures at Bellesalle Shibuya First.
2026/06/27 03:00 Tokyo¥80,000
© ベルサール渋谷ファースト · GoogleCoLab Conf (Tech Conference)
A summer-festival tech conference on 'AI and Career' with ~20 speakers, for engineers under 35.
2026/06/27 03:00 Tokyo免费
© 笑い男まんぷく · GoogleTokyo Ruby Conference 13
A Ruby community conference on 'what lies behind the curtain,' with talks from sorah, Masayoshi Takahashi and more.
2026/06/27 04:30 Tokyo免费
© Masahiko Motono · GoogleKinoko Conference 2026 (Main Day)
Veteran engineers (40+) share perspectives on career longevity and sustaining a life in tech.
2026/06/28 01:00 Tokyo¥1,000 (main event); networking reception ¥3,000–¥5,000 by age
© Sotir Daniel · GoogleRESEARCH Conference 2026: WEAVING
Japan's conference on design and UX research, themed 'WEAVING,' with sessions, panels and workshops.
2026/06/28 01:00 Tokyo免费
© 鈴江仁 · GoogleJapan MySQL Users Group (MyNA) Meetup, June 2026
Oracle leaders and AWS reps discuss MySQL's latest features and the future of community collaboration.
2026/06/30 09:30 Tokyo免费
© Masahiko Motono · Google