Rui Nagai
Filter| Anime | Type | Artist | Song |
| The Big O | OP | Rui Nagai | BIG-O! |
| The Big O (Rebroadcast) | OP | Rui Nagai | BIG-O! Show Must Go On |
| Ongoing Anime | Type | Artist | Song |
| Movies / OVAs | Type | Artist | Song |
| Single Episode Songs | Ep | Type | Artist | Song |
| Insert Songs | Ep | Type | Artist | Song |
{"newAnime": [["The Big O", 1, "OP", "BIG-O!", "Rui Nagai", "99"], ["The Big O (Rebroadcast)", 1, "OP", "BIG-O! Show Must Go On", "Rui Nagai", "07"]]}