Tenhou.net
Tenhou (天鳳, tenhou.net) is the one of the most popular online mahjong service in Japan. It is also the platform of choice for the English-speaking community.
User's guide
History
- 2006/02/20 Hanjyukusou (半熟荘) beta released
- 2006/08/01 Came out of beta
- 2006/10/24 10,000 IDs registered
- 2007/01/20 Changed name to Tenhou
- 2007/12/25 100,000 IDs registered
- 2008/02/01 Windows client released
- 2009/02/20 Houou table opened
- 2010/08/22 1,000,000 IDs registered
- 2012/06/09 10,000 concurrent users
- 2013/07/10 2,500,000 IDs registered