Group studio asuma4

[STUDIO ASUMA (Matsumoto Seama)] Unpu Tenpu (Rakudai Ninja Rantarou )

[STUDIO ASUMA (Matsumoto Seama)] Otona no Monjirou (Rakudai Ninja Rantarou )

[STUDIO ASUMA (Matsumoto Seama)] Iro Sou Sou

[STUDIO ASUMA (Matsumoto Seama)] paraphilia (Rakudai Ninja Rantarou)