Information in the game database is updated periodically. Below, you'll find that information compiled as pertains to Yuki. The company may be involved as a publisher, developer or both.
Game Select 5 Wa [September 28, 2000]
Game Select 5 You [January 25, 2001]
Master Chess [June 24, 2004]
Morita Shogi [March 2, 2000]
Simple 2000 Honkaku Shikou Series Vol. 2: The Igo [June 25, 2002]
Simple 2000 Honkaku Shikou Series Vol. 5: The Kiryoku Kentei [November 27, 2003]
Simple 2000 Series Vol. 21: The Bishoujo Simulation RPG - Moonlight Tale [April 24, 2003]
Simple 2000 Series Vol. 36: The Musume Ikusei Simulation - Otousan to Issho [October 9, 2003]
Morita Shogi [December 22, 1999]
There are numerous companies in the industry, and their names change like the weather. The information above is not particular about the finer details. Acquisitions are common, so companies with no recent listings may still be developing games under a new name. For example, DMA Design currently has a Rockstar name. Do you know of a title that is not listed above but should be? Be sure and let a staff member know. You can contact staff if you click here.