Jad Saxton

Ganta Nakami (voice)

Gen Sato

Isaki Magari (voice)

Konomi Tamura

Tao Ukegawa (voice)

Seiichiro Yamashita

Yui Shiromaru

Haruka Tomatsu

Kanami Anamizu (voice)

Natsumi Fujiwara

Motoko Kanikawa (voice)

Lynn

Mina Nono (voice)

Sumire Morohoshi

Usako Kurashiki (voice)

Mamiko Noto

Rui Haida (voice)

Sho Karino

Ganta

Adam Gibbs

Female Student (voice) / Woman (voice) / Softball Club Member (voice)

Konomi Inagaki

Male Student (voice) / Man (voice)

Takuya Tsuda

Ken Hakui (voice)

Ikuto Kanemasa

Young Ganta Nakami (voice) / Newscaster (voice)

Aya Suzaki

Announcement (voice) / Male Student (voice) / Police Officer (voice)

Yuu Kawada

Female Student (voice) / Woman (voice) / Audience Member (voice)

Bianca Ogura

Male Student (voice) / Student Council President (voice)

Yohei Matsuoka

Young Woman (voice) / Teacher (voice) / Female Student (voice)

Haruna Terada

Ganta's Father (voice)

Hidenobu Kiuchi

Female Student (voice)

Arisa Nakada

Teacher (voice) / Radio Voice (voice)

Shou Okumura

Rui's Girlfriend (voice) / Female Student (voice)

Hana Hishikawa

Haya Magari (voice)

Sora Amamiya

Isaki's Mother (voice)

Megumi Toyoguchi

Woman (voice) / Female Student (voice)

Yuri Hinami

Ganta's Mother (voice)

Sayaka Ohara

Vice Principal (voice)

Saeko Akiho

Female Student (voice)

Juri Nagatsuma

Female Student (voice)

Takako Tanaka

Female Student (voice)

Emiri Suyama

Female Student (voice)

Rin Kusumi

Female Student (voice)

Tomoyo Takayanagi

Female Student (voice)

Minami Iinuma

Female Student (voice)

Nao Ojika

Radio Voice (voice)

Daisuke Nakamura

Home Economics Teacher (voice)

Mika Kanda

Teacher (voice)

Shinya Takahashi

Female Student (voice)

Mayuko Kazama

Softball Club Advisor (voice)

Yoko Soumi

Female Student (voice)

Riho Sugiyama

Male Student (voice)

Yuki Ito

Male Student (voice)

Yuki Terui

Man (voice)

Go Imakiire

Man (voice)

Hayato Kashiwazaki

Man (voice)

Tomoya Ito

Senpai (voice)

Atsushi Tamaru

Principal (voice)

Kouichi Souma

Motoko's Mother (voice)

Chiwa Saito

Teacher (voice)

Kumiko Nakane

Audience Member (voice)

Tomomi Tanaka

Mother (voice)

Mitsuki Nakae

Child (voice)

Miri Saito