Real Mahjong Unit
 RMU logo | |
| Country | Japan |
|---|---|
| Members | 33 |
Real Mahjong Unit (RMU) is a professional association of competitive Mahjong players.
Membership
As of July 2014, RMU currently has 24 professional members (17 at the main office, 7 in Nagasaki) and 9 additional female participants.