Доктор Стоун

小林裕介

Senku Ishigami (voice)

沼倉愛美

Kohaku (voice)

Makoto Furukawa

Taiju Oki (voice)

市ノ瀬加那

Yuzuriha Ogawa (voice)

佐藤元

Chrome (voice)

Kengo Kawanishi

Asagiri Gen (voice)

Yūichi Nakamura

Tsukasa (voice)

Ryōta Suzuki

Nanami Ryuusui (voice)

Unknown

Chrome (voice)

村瀬歩

Ginro (voice)

Keiji Fujiwara

Byakuya Ishigami (voice) / Narrator (voice)

広瀬裕也

Science Club Member (voice)

市川蒼

Science Club Member (voice)

石谷春貴

Science Club Member (voice)

相馬康一

Teacher (voice)

篠原侑

Student (voice)

井之上潤

Student (voice)

春野杏

Student (voice)

貫井柚佳

Student (voice)

高野麻里佳

Student (voice)

中里望

People of the World (voice)

ボルケーノ太田

People of the World (voice)

梶原岳人

People of the World (voice)

松村百恵

People of the World (voice)

住谷哲栄

People of the World (voice)

長谷部浩一

People of the World (voice)

Fairouz Ai

People of the World (voice)

Mikako Komatsu

Senkuu Ishigami (childhood) (voice)

Mutsumi Tamura

Taiju Ooki (childhood) (voice)

室元気

Bad High School Student A (voice)

村上裕哉

Bad High School Student B (voice)

花倉桔道

Bad High School Student C (voice)

前田弘喜

Grandpa (voice)

上別府仁資

Teacher (voice)

若山詩音

Azura (voice)