Mitsuba Marui (Ayahi Takagaki), Futaba Marui (Satomi Akesaka) and Hitoha Marui (Haruka Tomatsu)
| Anime | Song | Artist | Year |
|---|---|---|---|
| Mitsudomoe Zouryouchuu! | Waga Na wa Shougakusei | Mitsuba Marui (Ayahi Takagaki), Futaba Marui (Satomi Akesaka) and Hitoha Marui (Haruka Tomatsu) | 2011 |