Kotatsu.
こたつ。
| Kotatsu.こたつ。 | |
| Language | Japanese |
| Title | Released | Role | As | Note |
| Host Gal no Paraphilia | 2009-11-29 | Artist | Kotatsu. | |
| Futsuu ja nai!! | 2010-10-29 | Staff | Kotatsu. | Graphics |
| Madoka☆Magica Bothsides Tale | 2011-04-23 | Artist | Kotatsu. | |
| Ore no Imouto ● Konna ni Kawaii Wake ga Nai | 2011-04-30 | Artist | Kotatsu. | Ayase |
| M Teacher - Kanojo♂ no Nayamiooki Kyouiku Jijou | 2011-05-27 | Staff | Kotatsu. | Graphics |
| Mama Mama Mama 2 | 2013-02-22 | Character design | Kotatsu. | |
| Mama Mama Mama 2 | 2013-02-22 | Artist | Kotatsu. |