Hikari Okamoto
| Anime | Song | Artist | Year |
|---|---|---|---|
| Happy☆Lesson | C° | Hikari Okamoto | 2001 |
| Refrain Blue | Mimi wo Sumaseba | Hikari Okamoto | 2000 |
| Anime | Song | Artist | Year |
|---|---|---|---|
| Happy☆Lesson | C° | Hikari Okamoto | 2001 |
| Refrain Blue | Mimi wo Sumaseba | Hikari Okamoto | 2000 |