

Season 1
A Student named Kei Nagai, who discovers he is an "Ajin" when he is fatally wounded in a traffic accident. In the world of Ajin, a small number of humans possess extreme regenerative abilities that trigger upon death or mortal infury, allow them to completely recover from their woulds in a matter of seconds. Kei, who wants no part in the emerging Ajin-human conflict. Agree with Japanese govermental againts to fight against Satou in exchange for his freedom from government experimentation.
Cast & Crew

Mikako Komatsu
Izumi Shimomura (voice)

Takahiro Sakurai
Tosaki (voice)

Hiroyuki Yoshino
Masumi Okuyama

Toru Okawa
Yuuwa Tokui (Cabinet Minister)

Hochu Otsuka
Satō (voice)

Jun Fukuyama
Kō Nakano (voice)

Mamoru Miyano
Kei Nagai (voice)

Hiroyuki Kinoshita
Ikukya Ogura (voice)

Kenichi Suzumura
Sokabe (voice)

Daisuke Hirakawa
Kōji Tanaka (voice)

Yoshimasa Hosoya
Kaito (voice)

Aya Suzaki
Eriko Nagai (voice)

Hiroyuki Seshita
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Itaru Yamamoto
Colonel Kouma

Toru Sakurai
Araki / SAT Captain

Sho Koneri
Professor Futoi

Shougo Nakamura
Suzumura

Daigo Fujimaki
Gen

Atsuyoshi Miyazaki
Hirasawa

Masashi Nogawa
Takehashi

Hiroaki Ando
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Episode Guide
Kaito and Kei are seen and pursued by another motorcyclist. Meanwhile Yu Tosaki recognises Sato, an Ajin hunter at the original accident scene. The other motorcyclist causes the boys to crash, but Kaito recovers and knocks him unconscious.