Hot summer study retreat! Heartstopping test of courage and love?

Nana Mizuki

Nana Suzuki (voice)

Sumomo Momomori

Nanappe (voice)

Madoka Akita

Nanakko (voice)

Mai Asaki

Nanacchi (voice)

Yukari Fukui

Nanarin (voice)

Mai Nakahara

Nanasama (voice)

Kaori Nazuka

Nanapon (voice)

Akira Ishida

Yuichi Kamichika (voice)

Akira Ishida

Mutsumi

Erino Hazuki

Kogarashi

Megu Ashiro

Hayashiba

Minoru Inaba

Handa

Miyu Matsuki

Hitomi Onodera

Motoko Kumai

Morinuma

Mugihito

Rokuzo Suzuki