is a Japanese manga written and illustrated by Daiju Yamauchi. It was adapted into a live action film in 2014. Characters Gen Shimura (Taiko Katono) Makoto (Kōki Maeda) Jimmy (Yōsuke Kawamura) Mattsun (Ryōji Nakamura) References External links 2003 manga Akita Shoten manga Live-action films based on manga Manga adapted into films Seinen manga Japanese romantic drama films