Kafka Hibino

Masaya Fukunishi

Kafka Hibino / Kaiju No. 8 (voice)

Asami Seto

Mina Ashiro (voice)

Wataru Katoh

Reno Ichikawa (voice)

Fairouz Ai

Kikoru Shinomiya (voice)

Kengo Kawanishi

Soshiro Hoshina (voice)

Yutaka Aoyama

Masahide Tokuda (voice)

Mitsuru Miyamoto

Mizoguchi (voice)

Mutsumi Tamura

Tae Nakanoshima (voice)

Tessyo Genda

Isao Shinomiya (voice)

Hiroyuki Yoshino

Kaiju No. 9 (voice)

Nene Hieda

Akari Minase (voice)

Makoto Furukawa

Ryo Ikaruga (voice)

Takayuki Sugo

Keiji Itami (voice)

Miou Tanaka

Juzo Nogizaka (voice)

Ryota Suzuki

Akira Kurusu (voice)