Nintendo DS - Y
- Yajuu Keiji - Tokyo Douji Tahatsu Tero o Chinatsu Seyo!
- Yakuman DS
- Yattaman DS - Bikkuridokkiri Daisakusen da Koron
- Yattaman DS 2
- Yawaraka Atama
- Yes! PreCure 5
- Yes! Precure 5 Go Go Zenin Shu Go! Dream Festival
- Yokojiku de Manabu Sekai no Rekishi - Yoko-Gaku DS
- Yoshi's Island
- Yoshi's Island DS
- Yoshi's Touch & Go
- Yoshi's Touch and Go
- You Don't Know Jack
- Youda Safari
- Yozemi no Center Shoujun Series - Eigo Hen
- Ys 2 DS
- Ys DS
- Yu-Gi-Oh - Nightmare Troubadour
- Yu-Gi-Oh Duel Monsters World Championship 2
- Yu-Gi-Oh Duel Monsters World Championship 2007
- Yu-Gi-Oh! - Duel Monsters World Championship 2007
- Yu-Gi-Oh! - GX Spirit Caller
- Yu-Gi-Oh! - Nightmare Troubadour
- Yu-Gi-Oh! - World Championship 2008
- Yu-Gi-Oh! 5D Stardust Accelerator World Championship Tour
- Yu-Gi-Oh! 5D's Stardust Accelerator
- Yu-Gi-Oh! 5D's Stardust Accelerator - WC 2009
- Yu-Gi-Oh! 5D's Stardust Accelerator - World Championship 2009
- Yu-Gi-Oh! 5D's WC 2010 - Reverse of Arcadia
- Yu-Gi-Oh! 5D's WC 2011 - Over the Nexus
- Yu-Gi-Oh! 5D's World Championship 2010 - Reverse of Arcadia
- Yu-Gi-Oh! 5D's World Championship 2010 Reverse of Arcadia
- Yu-Gi-Oh! 5D's World Championship 2011 - Over the Nexus
- Yu-Gi-Oh! 5D's World Championship Tournament 2010 - Reverse of Arcadia
- Yu-Gi-Oh! Duel Monsters - World Championship 2007
- Yu-Gi-Oh! GX - Spirit Caller
- Yu-Gi-Oh! GX Spirit Caller
- Yu-Gi-Oh! Nightmare Troubadour
- Yu-Gi-Oh! World Championship 2007
- Yu-Gi-Oh! World Championship 2008
- Yume Neko DS
- Yume o Kanaeru Zou
- Yummy Yummy Cooking Jam
- Yuu Yuu Hakusho DS - Ankoku Bujutsukai Hen
- Yuuzai 10 Muzai