| Mangekyō Kirakira | |
| Cover: | Mangekira.jpg |
| Type: | single |
| Artist: | Rythem |
| Album: | Utatane |
| B-Side: | Rapunzel |
| Released: | May 26, 2004 |
| Genre: | Pop |
| Label: | Sony Music Japan |
| Prev Title: | 'Hitoritabi Shararuran' |
| Prev Year: | 2004 |
| Next Title: | 'Houki Gumo' |
| Next Year: | 2005 |
is the J-pop duo Rythem's fifth single. It was released on May 26, 2004 under Sony Music Entertainment Japan label. The title track was used as the theme song for Nippon Television's drama entitled Hikari to Tomo ni... ~Jiheishouji wo Kakaete~. This single was able to reach the #12 spot in the Oricon weekly making it Rythem's second most successful single to date.
The item's stock number is AICL-1534.
Composition/lyrics: Rythem
Arrangement: Chokkaku
Composition/lyrics: Rythem
Arrangement: Chokkaku