Deep-Blue series

Tristia: Restore

2023

Tristia: Legacy

2023

Shirogane no Cal to Soukuu no Joou

2010

Akatsuki no Amaneka to Aoi Kyojin: Pashiate Bunmei Kenkyuukai Koubouki

2008

Aoi Sora no Neosphere Doki-doki Adventure Effective E

2005

Aoi Umi no Tristia: Nanoca Flanka Hatsumei Koubou ki

2005

Aoi Sora no Neosphere

2003

Aoi Umi no Tristia: Hatsumei Koubou Funtou ki

2002