If My Wife Becomes an Elementary School Student

Toshio Tsuboi

Director

Misato Morita

Yoshimi Moriya

Ryûnosuke Kamiki

Yuri Koga

Ryûnosuke Kamiki

Yuri

Yuriko Ishida

Takae Niijima

Shin'ichi Tsutsumi

Keisuke Niijima

Yoh Yoshida

Chika Shiraishi

Ami Tôma

Rion Izumo

Aju Makita

Mai Niijima

Maida Nono

Niijima Takae

Maida Nono

Shiraishi Marika

Kaho Mizutani

Shiori Kikuchi

Toru Baba

Yoshiyuki Soejima

Shunsuke Tanaka

Shinichiro Uda

Satoshi Iizuka

Nakamura

Kyotaro Yanagiya

Cafe owner

Rio Ogura

Yako

Waku Kawaguchi

Takeru

Hanna Tanaka

Miyuki

Yôsuke Sugino

Renji Aikawa

Harune Iida

Himari

Yayu Murata

Writer

Satomi Ôshima

Writer