Chouchou Kumo
Collection of 4 short stories:
1) Butterfly Cloud
Best friends Kiyo, Kanta, and Goma live in a small, depopulated island in the Seto Inland Sea. One day, a transfer student from Tokyo arrives. Before long Ritsuka, a cute and fair-skinned girl, started hanging out with the three best friends, but what happens after?
This story was released as a oneshot in the Bitter - Nakechau Koi Monogatari anthology volume.
2) Middle School - Less Than Love
3) Middle School - Man Hater
4) Middle School - The Cherry Blossoms Scatter