| Kamisama Kazoku - Ouen Ganbou Japan | Sony - PlayStation 2 | 2006 |
| Slotter Mania - Core Tokonatsu no Netsusa! Oasis Japan | Sony - PlayStation | 2001 |
| Slotter Mania - Siosai Special Japan | Sony - PlayStation | 2001 |
| Slotter Mania 2 Japan | Sony - PlayStation | 2001 |
| Slotter Mania 3 Japan | Sony - PlayStation | 2002 |
| Slotter Mania 4 Japan | Sony - PlayStation | 2002 |
| Slotter Mania 5 Japan | Sony - PlayStation | 2002 |
| Slotter Mania 6 Japan | Sony - PlayStation | 2002 |
| Slotter Mania 7 Japan | Sony - PlayStation | 2002 |
| Slotter Mania 8 Japan | Sony - PlayStation | 2003 |
| Slotter Mania 9 Japan | Sony - PlayStation | 2003 |
| Slotter Mania Gaiden Japan | Sony - PlayStation | 2002 |
| Hello Kitty no Happy Accessory Japan | Sony - PlayStation Portable | 2009 |
| Hello Kitty to Issho! Block Crash 123!! Japan | Sony - PlayStation Portable | 2010 |
| Otsugea Uranai na Desu. Japan | Sony - PlayStation Portable | 2008 |
| Pachinka Mania P - CR Tekkenden Tough Japan | Sony - PlayStation Portable | 2010 |