- Tetsu and Tomo no Nandedarou (Kochikame Version) - EP · 2003
- Tetsu and Tomo no "Mambo Tairyo Bushi" te Nandedarou · 2003
- Saibou No Fushigi / Saisho Kara Ima Made - EP · 2004
- Tetsu and Tomo no "Mambo Tairyo Bushi" te Nandedarou · 2003
- Tetsu and Tomo no Nandedarou (Kochikame Version) - EP · 2003
- Tetsu and Tomo no Nandedarou (Kochikame Version) - EP · 2003
- Tetsu and Tomo no Nandedarou (Kochikame Version) - EP · 2003
- Ootaku De Propose - EP · 2003
- Itoshii Hito Yo - EP · 2022
- Tetsu and Tomo no "Mambo Tairyo Bushi" te Nandedarou · 2003
- Go! Go! Daisuki ga Ippai Shonenasibe Go! Go! Gomachan Opening Theme - Single · 2017
- Saibou No Fushigi / Saisho Kara Ima Made - EP · 2004
- Tetsu and Tomo no Nandedarou (Kochikame Version) - EP · 2003