Gruppo soboro kenkyuujo

[Soboro Kenkyuujo (Yoshida Soboro)] Mukashi no Oshi ni Gachikoi Gekijuu Shuuchaku Sareteta [Digital]

[Soboro Kenkyuujo (Yoshida Soboro)] Danzai Akuyaku Reijou to Moto Shiyounin no Konyaku [Digital]

[Soboro Kenkyuujo (Yoshida Soboro)] Shinpu no Hitsuji [Digital]

[Soboro Laboratory (Yoshida Soboro)] Classmate no Succubus-chan no Aite wa Boku dake ja Nakatta Hanashi [Digital]