Tv Anime゛Oneweek Friends.゛Opening Theme゛Niji No Kakera゛ - EP
| Composed by | Natsumi Kon |
| Published by | TOHO CO.,LTD. |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 4 tracks |
| Release date | May 21, 2014 |
| Duration | 00:16:07 |
| Genres |
| 1 | Niji No KakeraNatsumi Kon | 04:19 |  |
| 2 | GiftNatsumi Kon | 03:47 | |
| 3 | Nji no kakera(Instrumental)Natsumi Kon | 04:19 | |
| 4 | Gift(Instrumental)Natsumi Kon | 03:42 | |
