List of Tenhou.net events
Tenhou.net hosts a number of mahjong events through its online service on a regular basis.
Event list
| Event | Organization | Month | Description | URL |
|---|---|---|---|---|
| International Online Riichi Mahjong Competition | KML | |||
| Japan Open Championship | NPM | [1] | ||
| Ryu-Ou-Sen | Saikouisen | [2] | ||
| Tenhou Meijinsen | Mixed |