[Circle Bob (Brother Bob)] Nan Demo Aria (Sister Princess)
[Brother Pierrot] Imouto no Naka
[Hyakushiki (Hyaku)] All is your fault! (Space Brothersi)
(C83) [MAGMA_BB (MAHARU)] Madoi Hoshi no Kidou (Space Brothers)
[Brother Pierrot] Hataraku Onna no Ureta Ase
[Bitte] Yoiko no Seikyouiku (Space Brothers) [Digital]
[Brother Pierrot] Hataraku Onna no Ureta Ase [Chinese]
[Brother Pierrot] Imouto no Naka [Chinese]
[Brother Pierrot] Hataraku Onna no Ureta Ase [Digital]
[MAGMA BB/MAHARU] 惑い星の軌道 (Space Brothers)
