Songs
- D.D.D.D.Selphius and crouka
- My RSelphius and crouka
- Haru yo, KoiSelphius and crouka
- Spooky Scary Skeletons (German ver.)Selphius and crouka
- Os-UchuujinSelphius and crouka
- TorikagoSelphius and crouka
- Passionate squallSelphius and crouka
- PSI-missingSelphius and crouka
- PONPONPONSelphius and crouka
- masterpieceSelphius and crouka