Mitsuki Takahata as Mugino Kahoko

Ryoma Takeuchi as Mugino Hajime

Hitomi Kuroki as Nemoto Izumi [Kahoko's mother]

Saburo Tokito as Nemoto Masataka [Kahoko's father]

Tokuma Nishioka as Namiki Fukushi / "Jiiji"

Yoshiko Mita as Namiki Hatsuyo / "Baaba"

Hiroko Nakajima as Kunimura Tamaki

Jiro Sato as Kunimura Mamoru

Mari Nishio as Tomita Setsu

Atom Shukugawa as Tomita Atsushi

Sayu Kubota as Tomita Ito

Masayo Umezawa as Nemoto Tae

Sei Hiraizumi as Nemoto Masaoki

Mari Hamada as Nemoto Moriko

Ayumu Yokoyama as Kitano Tamotsu

Kurara Emi as Kitano Mami [Tamotsu's mother]