Simple series
THE Robot Tsukurou Ze!
Simple 2000 Series Vol.38: The Yuujou Adventure - Hotaru Soul
World Fighting "The Ishu Kakatou Waza"
Simple 500 Series Vol. 3: The Misshitsu kara no Dasshutsu Tsukiyo no Mansion-hen
2011
Simple 500 Series Vol. 2: The Misshitsu kara no Dasshutsu
2010
Simple DS Series Vol. 47: The Suiri Shinshou 2009
2009
The Misshitsu kara no Dasshutsu 2
2008
Simple DS Series Vol. 34: The Haisha-San
2008
The Misshitsu kara no Dasshutsu: The Suiri Bangai-hen
2007
Special Forces
2007
Simple 2000 Series Vol. 114: The Onna Okappichi Torimonochou - Oharuchan Go Go Go!
2007
Katana Action
2006
Simple 2000 Series Vol. 112: The Tousou Highway 2 - Road Warrior 2050
2006
Essential Sudoku DS
2006
Flushed Away
2006
Beta Bloc
2006
All-Star Fighters
2005
Baseball Mania
2004
Paparazzi
2004
Mashed: Drive to Survive
2004
Power Drome
2004
Simple 2000 Series Vol. 46: The Kanji Quiz - Challenge Kanji Kentei
2004
Bowling Xciting
2004
Volleyball Challenge
2003
Simple 2000 Series Vol. 40: The Touyou Sandai Uranjustsu
2003
Steel Dragon Ex
2003
Radio Helicopter
2003
Basketball Xciting
2003
Pinball Fun
2003
Simple Character 2000 Series Vol.17: Sentou Mecha Xabungle - The Race in Action
2003
Simple 2000 Series Vol. 25: The Menkyo Shutoku Simulation
2003
Simple 2000 Hello Kitty Series Vol. 1: Starlight Puzzle
2002
Simple 2000 Series Vol. 13: The Renai Adventure 2 - Garasu no Mori
2002
Fisherman's Bass Club
2002
Simple Characters 2000 Series Vol. 15: Cyborg 009 - The Block Kuzushi
2002
Simple 1500 Series Vol. 35: The Shooting
2000
Simple 1500 Series Vol. 2: The Shogi
1998