Sweet PoolsideSweet Poolside.

Sweet Poolside (スイートプールサイド, Suīto Pūrusaido) is a Japanese manga written and illustrated by Shūzō Oshimi. It was first serialized in Kodansha's Weekly Young Magazine in 2004, and later re-serialized in Bessatsu Shōnen Magazine from May to August 2011. It was adapted into a live action film that premiered theatrically in Japan on June 14, 2014.