Hisashi Tanaka is a medical student in Hokkaido Prefecture, Japan. He does volunteer work and gets to know Yasuaki Kano at the hospital. Yasuaki Kano has suffered from muscular dystrophy since he was 12-years-old. Yasuaki Kano has his eccentric ways like running out of the hospital and saying that he wants to eat a banana late at night. Hisashi Tanaka thinks Yasuaki Kano is a lovely person. Yasuaki Kano develops a crush on rookie volunteer Misaki Ando. He asks Hisashi Tanaka to write a love letter for him, but Misaki Ando is Hisashi Tanaka’s girlfriend.
大泉洋
as Yasuaki Kano
高畑充希
as Misaki Ando
三浦春馬
as Hisashi Tanaka
萩原聖人
as Daisuke Takamura
渡辺真起子
as Takako Maeki
宇野祥平
as Shimpei Tsukada
原田美枝子
as Hiroko Nohara
韓英恵
as Yoshie Izumi
竜雷太
as Kiyoshi Kano
Chie Ayado
as Mitsue Kano
佐藤浩市
as Takeshi Tanaka
矢野聖人
as Makoto Jounouchi
