(C76) [Shamisen Koubou (Koishikawa)] SWANKY STREET (Mahou Shoujo Lyrical Nanoha)
[Shamisen Koubou (Koishikawa)] Ride on Shooting Star (Mahou Shoujo Lyrical Nanoha StrikerS)
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [English]
[Syamisen Koubou (Koishikawa)] HYBRID RAINBOW (Mahou Shoujo Lyrical Nanoha) [English]
(C76) [Syamisen Koubou (Koishikawa)] SWANKY STREET (Mahou Shoujo Lyrical Nanoha) [English]
[Syamisen Koubou (Koishikawa)] SWEEEEEEET HIBI x KANA (Suite PreCure)
[Syamisen Koubou (Koishikawa)] WAKE UP, FRENZY! (Mahou Shoujo Lyrical Nanoha) [Digital]
[Syamisen Koubou (Koishikawa)] YOUNGSTER (Mahou Shoujo Lyrical Nanoha) [Digital]
[Syamisen Koubou (Koishikawa)] WAKE UP, FRENZY! (Mahou Shoujo Lyrical Nanoha) [Digital]
[Syamisen Koubou (Koishikawa)] YOUNGSTER (Mahou Shoujo Lyrical Nanoha) [Digital]
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [Portuguese-BR] [Digital]
[Koishikawa Renzu] Uwasa no Seikan Esthe | 傳說的性感SPA [Chinese]