2600 Meeting
A monthly 2600 hacker meeting in Shinjuku, with the bar reserved for open talk about hacking and security.
- When
- Fri, December 4, 2026 · 19:00–21:00 JST
- Where
- beemars, Kabukicho, 2 Chome−27−12 新宿Leeビル 2 3階 · In person
- Region
- Kanto (Tokyo)
- Organizer
- TenguSec
- Language
- EN
- Source
- Meetup
Summary
The Tokyo chapter of 2600 holds its monthly meeting at beemars, a bar in Kabukicho, Shinjuku. The format is deliberately unstructured: there is no agenda and no speaker list, just people showing up to talk about hacking, security research, and whatever else comes up.
The whole bar is reserved for the group for the duration, so conversation can run freely without competing with other patrons. Organizers describe this as the only active 2600 meeting in Japan, which makes it the local node of a meeting network that has run in cities worldwide since the 1980s.
Anyone curious about security is welcome, from professionals to hobbyists. A location guide video and the global meeting directory at 2600.com are linked from the listing for first-time attendees.
About the community
A local chapter of the worldwide 2600 meeting network, which has gathered hackers and security-minded people in public venues on a fixed monthly schedule since the 1980s. Meetings are open to anyone, free to attend, and intentionally informal: no talks, no registration desk, just conversation among regulars and newcomers. The Tokyo group draws a mix of security professionals, developers, and hobbyists, and runs in a reserved bar so the discussion stays uninterrupted.
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