Koizora LaLaLa: Sora ga Boku ni Warau kara

Sora has a bad day at school, getting a bad score on a test. Depressed she folds it and makes a plane of it, letting it fly away by accident. The one who catches the plane is Ruka, her classmate. From here their cute love story begins.

Included one-shots: Kocchi, Muite, Sawatte., Seinaru Yoru wa Watashi to Shinasai!