Юсукэ КобаясиSenku Ishigami (voice)
Макото ФурукаваTaiju Oki (voice)
Кана ИтиносэYuzuriha Ogawa (voice)
Манами НумакураKohaku (voice)
Гэн СатоChrome (voice)
Карин ТакахасиSuika (Voice)
Кэнго КаванисиAsagiri Gen (voice)
Рёта СудзукиNanami Ryuusui (voice)
Юити НакамураTsukasa (voice)
Аюму МурасэGinro (voice)
Кэйдзи ФудзивараNarrator (voice)
Юя ХиросэScience Club Member (voice)
Аой ИчикаваScience Club Member (voice)
Харуки ИсияScience Club Member (voice)
Коити СомаTeacher (voice)
Ю СасахараStudent (voice)
Дзюн ИноуэStudent (voice)
Андзу ХаруноStudent (voice)
Юка НукуйStudent (voice)
Марика КоноStudent (voice)
Нодзоми НакадзатоPeople of the World (voice)
Волкано ОтаPeople of the World (voice)
Гакуто КадживараPeople of the World (voice)
Momoe MatsumuraPeople of the World (voice)
Тэцуэй СумияPeople of the World (voice)
Кёйичи ХасабэPeople of the World (voice)
Файруз АйPeople of the World (voice)
Микако КомацуSenkuu Ishigami (childhood) (voice)
Муцуми ТамураTaiju Ooki (childhood) (voice)
Гэнки МуроBad High School Student A (voice)
Юя МуракамиBad High School Student B (voice)
Кицунэ КагураBad High School Student C (voice)
Хироки МаэдаGrandpa (voice)
Хитоси БифуTeacher (voice)
Шион ВакаямаAzura (voice)
