Mion
美音
| Mion美音 | |
| Language | Japanese |
| Title | Released | Role | As | Note |
| Harem & Harem | 2006-06-23 | Vocals | Mion | OP "Let's go! Harem & Harem", ED "Harem Drops" |
| Amakara Twins ~Futanee to Issho~ | 2006-09-08 | Vocals | Mion | Theme song "Kirakira Sakuranbo", ED "Tooi Hi no Yume" |
| Harem★Island ~Otoko<Onna 7nin Natsu Monogatari Theme Park wa Oosawagi~ | 2007-07-27 | Vocals | Mion | OP "Melody", ED "Natsu Koi" |
| Idol★Harem | 2008-10-31 | Vocals | Mion | OP "Kirai", ED "Kimi ga Ippai" |