# 144th Nishi-Nippori.rb Offline Focus Session
_第144回 西日暮里.rb オフラインもくもく会_

- **When:** Mon, Nov 30, 2026 20:00 (JST)
- **Where:** Nippori Sunny Hall 3rd Meeting Room, 荒川区 — 5-50-5 Higashi Nippori, Langwood Hotel 5F
- **Map:** https://www.google.com/maps/search/?api=1&query=35.7281102,139.7729396
- **Price:** price on the official site
- **Category:** Tech & Meetups
- **Official site:** https://nishinipporirb.doorkeeper.jp/events/200356
- **On Tokyo Events:** https://eventstokyo.com/en/events/144-rb

Please join the Discord server in advance for communication: https://discord.gg/YXgZyjFPTc

First-time and returning participants are all welcome! We look forward to seeing you.

Everyone will work quietly on whatever they want.

Whether related to Ruby or not, self-study or work, anything is fine.

Feel free to ask questions or chat with other participants to make progress together.

This time the event will be held offline.

If you are going to be late, please notify via Discord.

Doors open around 7:30 PM.

Note that there is no wifi provided at the venue.

Food and drinks are allowed.

After the session ends at 10 PM, a social gathering will be held for those interested.

Nishi-Nippori.rb is supported by Eiwa System Management Co., Ltd. for Doorkeeper usage. We appreciate their support.

https://esm.co.jp/

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Source: Tokyo Events — https://eventstokyo.com/en/events/144-rb