Itou Aiko

Moomin (Mugibata Terumi), Nonnon (Nonaka Noriko), and Snufkin (Sunahara Fuuko). The three are a trio of mischievous first-year students at an all-girls school. They're not delinquents, they're just bad kids. The three have a secret hideout: Moomin Valley, which they secretly renovated from a closed, junk club room. However, Moomin Valley was recently attacked by mysterious invaders. It's probably the work of a group of third-year delinquents. The three decide to fight the invaders to protect Moomin Valley, but... This book includes the Moomin series, which depicts the bright and blue life at an all-girls school, as well as one short story.

The daily life of Yumemi, a third year at Shirahadai Middle School. Surrounded by a colorful cast of students and teachers, there's never a dull moment to be found at school.Included in Volume 1: The Blue Sea: A short poem manga centered a man longing for his wife, who left him all too soon.Included in Volume 2: Spring in the Green Forest (グリーンフォーレストの春, Green Forest no Haru): An unpublished work.