The story centers around the daily lives of 8 girls in junior high school in Saitama prefecture's Urawa district. Usagi, Tokiwa, Minami, Sakura, Midori, Kojika, Saiko, Misono - their unique personalities play off against each other as their fun-filled school life unfolds.

[Source: Crunchyroll]

Unaired episode included in Blu-ray and DVD sets.

It's summer vacation and Urawa Third High School Railroad Club's Usagi, Tokiwa, Minami, Midori, Sakura, Saiko, Kojika, and Misono are enjoying their best session ever at the local pool... that is, until Saiko reveals the the club is being abolished. What? Why?! Can the girls band together to save their beloved club before it's too late?

[Source: Crunchyroll]