Nijiro Murakami as Jinta "Jintan" Yadomi

Minami Hamabe as Meiko "Menma" Honma

Jun Shison as Atsumu "Yukiatsu" Matsuyuki

Airi Matsui as Naruko "Anaru" Anjo

Marie Iitoyo as Chiriko "Tsuruko" Tsurumi

Yuta Takahata as Tetsudo "Poppo" Hisakawa

Kyoko Koizumi as Touko Yadomi

Fumiyo Kohinata as Atsushi Yadomi

Yoh Yoshida as Yoko Honma

Shōhei Hino as Masakichi Towada

Lily Franky as Kenichi Fujiyoshi

Yusuke Kamiji as Construction Site Worker

Shiori as Naruko

Inori Minase as Restaurant Waitress

Seishu Uragami as Satoshi Honma

Tomomi Maruyama as Manabu Honma

Ami Kobayashi as Naruko's Friend