Basado en el manga de cuatro viñetas Un Canal de Kuroda BB publicado en la revista Manga Time Kirara Carat de Houbunsha desde 2008. La historia gira alrededor de la vida diaria de cuatro muchachas de instituto: la frívola Run, la imprudente Tooru, la tímida Yuukp y Nagi la equilibrada.
| 1 |  |
Love - An April Day2011 | |
| 2 |  |
A Bath on a Rainy Day - As Rain Fell2011 | |
| 3 |  |
Classmate - All Good to Go2011 | |
| 4 |  |
Kilogram - Attention to Your Weight2011 | |
| 5 |  |
Sea - An Ocean Far Away2011 | |
| 6 |  |
A Midsummer Night's... - A School in Summer2011 | |
| 7 |  |
Summer Festival - August's End2011 | |
| 8 |  |
New Term - Abnormal Circumstances2011 | |
| 9 |  |
Present - Abstract Art2011 | |
| 10 |  |
Carbonic Acid - Act Up2011 | |
| 11 |  |
Birthday - Allow Me2011 | |
| 12 |  |
Alien - Anytime2011 | |
| 13 |  |
Desconocido | |
| 14 | |
Desconocido |