Shinrei Tantei Yakumo - Another Files - Tree of Deceit Shinrei Tantei Yakumo - The Location of the Spirit Shinrei Tantei Yakumo - To the Limits of Despair Shinrei Tantei Yakumo - Connected Feelings Shinrei Tantei Yakumo - Secret Files - Bonds Shinrei Tantei Yakumo - Feelings to Protect Shinrei Tantei Yakumo - Light Beyond the Darkness Shinrei Tantei Yakumo - That Which Connects the Souls Shinrei Tantei Yakumo - The Red Eye Knows 
