Name: Ken-chan no oneesan
Cast: Kaori Okamoto, Masazumi Okabe, Ushi Tôyama, Kei Ogawa, Kazunori Sasaki

Kaori Okamoto

(Nanako Kobayashi (Ken's Sister))

Masazumi Okabe

(Kentarô Yamawaki (Spaghetti Shop Owner))

Ushi Tôyama

(Ken'ichi Yamawaki)

Kei Ogawa

Kazunori Sasaki

(Kenji Yamawaki)

Tamae Kobayashi

(Harumi Tsuchiya)

Tomoaki Udou

(Kazuhiko Takeda)

Hajime Sekiguchi

(Keisuke Kazaki)

Chigusa Takayama

(Office Girl)