| Kirei na Senritsu | |
| Cover: | Kireinasenritsu.jpg |
| Type: | single |
| Artist: | Kotoko |
| B-Side: | Rush |
| Released: | March 7, 2007 |
| Genre: | J-pop |
| Length: | 16:23 |
| Label: | Geneon |
| Producer: | I've Sound |
| Prev Title: | Chercher |
| Prev Year: | 2006 |
| Next Title: | Hayate no Gotoku! |
| Next Year: | 2007 |
is the seventh single by the singer Kotoko for Geneon Entertainment. The title track was used as the final ending theme for the OVA of Maria-sama ga Miteru. The lyrics to this song were written by Konno Oyuki, the creator of Maria-sama ga Miteru, and the melody was composed by the former Megadeth guitarist Marty Friedman.[1]
Composition: Marty Friedman
Arrangement: Tomoyuki Nakazawa, Maiko Iuchi
Lyrics: Oyuki Konno
Composition: Kotoko
Arrangement: C.G mix
Lyrics: Kotoko