Retro Mystery Club Vol.1: The Ise-Shima Case

Akita Oga Mystery Guide: The Frozen Silverbell Flower

Akita Oga Mystery Annai: Kogoeru Ginreika

Retro Revengers

Retro Mystery Club Vol.2: The Beppu Case

Iseshima Mystery Annai: Itsuwari no Kuro Shinju

Oita, Beppu Mystery Annai: Yuganda Tourou

G-Mode Archives+: Tondemo Nishibuuki 2 - Paris Boutard Rally

Kyogeki Quartet Fighters

Quad Fighter K

Denshikantai Knack

Final Exerion

G-Mode Archives+: Burari Sekai Untei