Miyu Irino as Jinta "Jintan" Yadomi (voice)

Ai Kayano as Meiko "Menma" Honma (voice)

Haruka Tomatsu as Naruko "Anaru" Anjo (voice)

Takahiro Sakurai as Atsumu "Yukiatsu" Matsuyuki (voice)

Saori Hayami as Chiriko "Tsuruko" Tsurumi (voice)

Takayuki Kondo as Tetsudo "Poppo" Hisakawa (voice)

Mutsumi Tamura as Young Jintan (voice)

Asami Seto as Young Yukiatsu (voice)

Aki Toyosaki as Young Poppo (voice)

Mitsuru Ogata as Atsushi Yadomi (voice)

Kaoru Mizuhara as Satoshi Honma (voice)

Sayaka Ohara as Touko Yadami (voice)

Fuyuka Ono as Irene Honma (voice)