# Week of Mon, September 14, 2026 · JapanTech

Sep 14 – Sep 20 (JST). Page: https://japantech.info/weeks/2026-W38/

## Mon, September 14, 2026

- [Tech Brunch Event](https://japantech.info/events/meetup-316399172/): Mon, September 14, 2026 07:45 JST, Beltempo, Hotel Metropolitan Edmont, 3 Chome-10-8 Iidabashi, Chiyoda City. A small early-morning brunch in Iidabashi for developers and data people to trade web scraping tools, proxies and browser automation tips.
- [TokyoDev Talks Vol. 13: Treasure AI](https://japantech.info/events/doorkeeper-198702/): Mon, September 14, 2026 18:30 JST, Tokyo Innovation Base (held in "ROOM", in the back of the 2nd floor), 東京都千代田区丸の内3-8-3. Treasure AI's CTO and Fluentd creator Sadayuki Furuhashi speak on senior engineering and AI product architecture at TokyoDev Talks Vol. 13.
- [Sendagaya.rb #540](https://japantech.info/events/doorkeeper-199270/): Mon, September 14, 2026 21:00 JST, Online. Online meetup of a Tokyo-area Ruby community, starting at 21:00, where participants pick the topics together on the night.

## Tue, September 15, 2026

- [Tech Brunch Event](https://japantech.info/events/meetup-316399178/): Tue, September 15, 2026 07:45 JST, Beltempo, Hotel Metropolitan Edmont, 3 Chome-10-8 Iidabashi, Chiyoda City. Small early-morning brunch in Iidabashi for developers and data scientists to discuss LLM models, workflows and the math behind them.
- [Counting the Development Cycle: CI Success Rate / MER / MTTR](https://japantech.info/events/connpass-405465/): Tue, September 15, 2026 14:00 JST, Online. A 30-minute online CircleCI session on measuring the development cycle with CI success rate, MER, and MTTR.
- [StEX 2026 Student Space Exploration Conference: The Present and Future of Space x Robotics, powered by TIB FAB](https://japantech.info/events/peatix-5134724/): Tue, September 15, 2026 16:00 JST, Tokyo Innovation Base, 千代田区丸の内３丁目８−３ 2F SusHi Tech Square. Student space teams and companies meet at TIB for talks on Mars rovers and rocketry, an exhibition, and networking.
- [GIFU IGNITE #19](https://japantech.info/events/gatherus-b71c401e-06d8-42f7-9cc8-8ff008828492/): Tue, September 15, 2026 17:00 JST, Neo work-Gifu, 岐阜市. The 19th GIFU IGNITE, a quarterly Gifu innovation event on startup creation and new business, with talks, panels and networking.
- [Exhibition Marketing Masterclass: Maximizing Results from Domestic Events Through CES2027](https://japantech.info/events/peatix-5111330/): Tue, September 15, 2026 17:00 JST, TIB（Tokyo Innovation Base）, 東京都千代田区丸の内３丁目８−３. A practical seminar on getting results from trade show exhibits: preparation, booth operations, and lead follow-up, with CES2027 in view.
- [\[In-Person Only\] Practical Points of the Startup M&A Guidance for CVCs and Corporates](https://japantech.info/events/peatix-5133472/): Tue, September 15, 2026 19:00 JST, Tokyo Innovation Base, 千代田区丸の内３丁目８−３. A panel with an M&A practitioner and a lawyer on reading Japan's Startup M&A Guidance from the buy side, held in person at TIB.
- [Weekly Tuesday Meetup](https://japantech.info/events/meetup-316279289/): Tue, September 15, 2026 19:30 JST, Tokyo HackerSpace, Akasaka, 8 Chome−12−13 アゼリア赤坂 102. Drop-in open house at the Akasaka hackerspace, every Tuesday 19:30 to 22:00, with the workshop and its tools open to visitors.

## Wed, September 16, 2026

- [Tech Brunch Event](https://japantech.info/events/meetup-316399179/): Wed, September 16, 2026 07:45 JST, Beltempo, Hotel Metropolitan Edmont, 3 Chome-10-8 Iidabashi, Chiyoda City. Small-group brunch in Iidabashi on NLP: math foundations, prompt engineering, NLP libraries and real-world project lessons.
- [PITCH & FIKA](https://japantech.info/events/luma-u223ta97/): Wed, September 16, 2026 10:00 JST, Chiyoda City, Japan. Swedish game studios pitch ahead of Tokyo Game Show, with ecosystem insights, networking, and Swedish pastries at Tokyo Innovation Base.
- [Snack and Connect](https://japantech.info/events/gcal-1cqjeihehcok5mht496nifhtmg_20260916T1600/): Wed, September 16, 2026 16:00 JST, Shibuya Startup Support, Japan, 〒150-0011 Tokyo, Shibuya City, Higashi, 1-chōme−29−３ 渋谷Bridge B棟. Weekly drop-in startup mixer at SSS's Shibuya Bridge office: no registration, snacks provided.
- [Hardware Startups x Town Factories #2: Manufacturing Partnerships to Break Through the Productization Wall (Part 2)](https://japantech.info/events/peatix-5120072/): Wed, September 16, 2026 17:00 JST, Tokyo Innovation Base, 千代田区丸の内３丁目８−３. Second session on how hardware startups partner with Tokyo town factories to reach production, with founder talks and networking.
- [JichiTIME Meetup with Ishikawa Prefecture × Kobe City × Shibuya City](https://japantech.info/events/peatix-5168724/): Wed, September 16, 2026 18:30 JST, Tokyo Innovation Base, 千代田区丸の内３丁目８−３. Ishikawa, Kobe, and Shibuya pitch their startup co-creation programs, followed by networking between founders and local governments.
- [THS "Nihongo Night" open house](https://japantech.info/events/meetup-316294640/): Wed, September 16, 2026 19:30 JST, Tokyo HackerSpace, 赤坂8丁目12−13 アサレアビル102. A Japanese-language open house at a Nogizaka hackerspace, with a look around a workshop with 3D printers and a laser cutter.

## Thu, September 17, 2026

- [Tech Brunch Event](https://japantech.info/events/meetup-316399189/): Thu, September 17, 2026 11:45 JST, Beltempo, Hotel Metropolitan Edmont, 3 Chome-10-8 Iidabashi, Chiyoda City. Small, casual brunch in Iidabashi for engineers and tech professionals to network and discuss tech trends.
- [Antler Japan - JPN7 Residency Program | Ask-Me-Anything Webinar (JP/EN)](https://japantech.info/events/luma-5mxegsji/): Thu, September 17, 2026 12:00 JST, Online. Online lunchtime AMA where the Antler Japan team explains the JPN7 Residency and answers questions from aspiring founders.
- [【Daytime DAY1】After DroidKaigi 2026 from pixiv【Online】](https://japantech.info/events/connpass-403627/): Thu, September 17, 2026 12:30 JST, Online. DAY1 daytime slot of an online DroidKaigi 2026 recap, running 90 minutes from 12:30 on 17 September, with details shared to registrants.
- [Thursday Gathering #397](https://japantech.info/events/gatherus-e529b9fe-c772-4504-8d77-37d38093bfe7/): Thu, September 17, 2026 16:00 JST, CIC Tokyo, Toranomon Hills Business Tower 15F, 1-17-1 Toranomon, Minato City, Tokyo. Weekly Thursday Gathering at CIC Tokyo: parallel sessions and open networking for founders, engineers, and Tokyo's startup community.
- [How Enterprises Are Adopting AI - Roundtable #005](https://japantech.info/events/luma-07geba2n/): Thu, September 17, 2026 18:00 JST, Minato City, Japan. Roundtable in Tokyo with ex-Google and BytePlus Kaoru Yoshihara on why AI adoption in Japanese enterprises is hard and what comes next.
- [\[Offline Startup Seminar Vol. 2\] Lawyers on Exit Strategy from the Latest IPO and M&A Trends](https://japantech.info/events/peatix-5135414/): Thu, September 17, 2026 19:00 JST, Tokyo Innovation Base, 千代田区丸の内３丁目８−３. Two lawyers walk startup founders through exit strategy: due diligence, listing review, dual-track processes, and governance.
- [Space Cafe Tokyo, September 2026](https://japantech.info/events/meetup-316455023/): Thu, September 17, 2026 20:00 JST, Good Heavens British Bar Tokyo, 2f 5-32-5 Daizawa, Setagaya, Tokyo 155-0032. A planetary scientist on Enceladus geysers and the hidden ocean they come from, over drinks at a Shimokitazawa bar.

## Fri, September 18, 2026

- [\[Daytime DAY2\] After DroidKaigi 2026 from pixiv](https://japantech.info/events/connpass-403628/): Fri, September 18, 2026 12:30 JST, Online. A daytime DAY2 online session recapping DroidKaigi 2026, running September 18 from 12:30 to 14:00 JST, with talks on Android development.
- [TSUKUBA CONNÉCT #89 BEYOND FARM TO TABLE: Frontiers of Food and Agriculture](https://japantech.info/events/gatherus-74d72898-bce0-4e27-aa87-8d6fb746cc36/): Fri, September 18, 2026 17:30 JST, つくばスタートアップパーク, 2-5-1, Tsukuba. Venture Café evening in Tsukuba on food tech and agriculture: industry-academia-government talks, new-food startup pitches, and networking.
- [AI Founders Mindset Hackathon #001 - Build AI Agents to Solve Real Enterprise Problems Co-Hosted by Datadog](https://japantech.info/events/luma-bhje4xmz/): Fri, September 18, 2026 18:00 JST, Chiyoda City, Japan. Four-hour Tokyo hackathon at Datadog building AI agents for real enterprise problems, with Google DeepMind and ElevenLabs as partners.
- [ClickHouse Hands-On Meetup: Observability Night](https://japantech.info/events/meetup-316210035/): Fri, September 18, 2026 18:00 JST, 東京ミッドタウン, 港区赤坂9−7−1. A hands-on ClickHouse meetup building an observability stack with ClickStack and ClickHouse Agent, demo included. Beginners welcome.
- [Green Drinks Kansai - Kyoto Sept 18th](https://japantech.info/events/peatix-5168677/): Fri, September 18, 2026 18:30 JST, Kyoto Tower Sando, Kyoto, Shimogyo Ward, Higashishiokōjichō, 721-1 京都タワービル 地下1階～2階. Casual sustainability networking near Kyoto Station for people interested in climate, environmental protection and biodiversity.
- [Tech Networking 🤝 & Talks 🎤 at U-NEXT office](https://japantech.info/events/meetup-315998281/): Fri, September 18, 2026 19:00 JST, 目黒セントラルスクエア, 〒141-0021 東京都品川区上大崎三丁目1番1号. Casual tech networking at the U-NEXT office in Shinagawa, with rotating small groups and a talk on U-NEXT's business and working culture.
- [TGB TGS Community Fest 2026 - With XR Tokyo](https://japantech.info/events/meetup-316465952/): Fri, September 18, 2026 19:00 JST, Le Wagon, 2 Chome-11-3 Meguro, Meguro City, Tokyo 153-0063. Tokyo Game Show week community night in Meguro: a 20+ game showcase, networking with local and international game orgs, and a raffle.
- [Nerd Nite Tokyo #81: Prime and Sublime](https://japantech.info/events/meetup-316245202/): Fri, September 18, 2026 20:00 JST, Study Abroad Pub - Shin Okubo, ＳｈｉｎＯｋｕｂｏコミュニケーションビル B1F, 2 Chome-11-23 Hyakunincho, Shinjuku City, Tokyo 169-0073. Two English-language talks over drinks in Shin-Okubo: prime numbers behind everyday security, and a rocket scientist turned artist.

## Sat, September 19, 2026

- [Daikanyama Morning Code](https://japantech.info/events/luma-slxqfsdo/): Sat, September 19, 2026 09:00 JST, Meguro City, Tokyo. A morning coworking meetup in Daikanyama for people building with code, web, design, cloud, blockchain, or AI, at any experience level.
- [#96 Let's Translate MDN Together: Translation Community Regular Meetup](https://japantech.info/events/doorkeeper-198989/): Sat, September 19, 2026 13:00 JST, Online. Monthly online meetup where volunteers translate MDN Web Docs into Japanese over Slack, with tutors on hand for newcomers.

## Sun, September 20, 2026

- [Haskell-jp Mokumoku Kai #361 @ Online](https://japantech.info/events/connpass-406953/): Sun, September 20, 2026 13:00 JST, Haskell-jp Slack Workspace. The 361st online Haskell co-working session: gather on Slack, work on your own study or code, then share results at the end.