3B9T is an anarchy server hosted in Japan.
It supports both Java Edition and Bedrock Edition.

There are basically no rules — all actions including griefing, cheating, and wars are permitted.
There is no login queue, no HUB, and no complex authentication system. Anyone can join immediately.

How to Join
Java Edition
IP: play.3b9t.com
Port: 25565 (default)

Bedrock Edition
IP: be.3b9t.com
Port: 4396
※ For Switch, PlayStation, and Xbox players, you can join by adding "play3b9t" as a friend.

Server Information
Version: 1.21.6 (Supports all versions from 1.9 and later, up to the latest)
Difficulty: Hard

Features:

No Rules (free use of cheats, griefing, PvP, wars allowed)

Cross-platform support (PC, smartphones, various consoles)

Instant join (no queue, no HUB)

Leaderboard functionality (kills, deaths, playtime, etc.)
→ https://3b9t.com/leaderboard/

Notes:
Any acts that violate laws are prohibited.

To prevent server collapse, some cheating actions are limited by an anti-cheat system.


Official Information
Website: https://3b9t.com/
Discord: https://discord.3b9t.com/