Kei Nagai
永井圭
Gender
Male
About
Kei Nagai is an Ajin and the main protagonist of the series.
Kei was first shown with an academic, serious personality. He is very intelligent and hardworking with ambitions to be a doctor who cures illnesses that don't yet have a cure; specifically to cure his sister Eriko.
Despite Kei's lack of emotional investment in others, he seems to have strong personal values that he tries to live by. He demonstrates gratitude for Kaito's help and cares about his welfare. He also doesn't begrudge Satō for having killed others to free him, but does not support killing more people unnecessarily.
(Source: Ajin Wiki)
Appears In
69%
AJIN: Demi-Human -Compel-
MAIN
Finished
Anime
2015
1 eps
104m
71%
AJIN: Demi-Human
MAIN
Finished
Anime
2016
13 eps
24m
68%
Ajin OVA
MAIN
Finished
Anime
2016
3 eps
22m
67%
Ajin: Shoutotsu
MAIN
Finished
Anime
2016
1 eps
106m
67%
Ajin: Shougeki
MAIN
Finished
Anime
2016
1 eps
120m
73%
AJIN: Demi-Human 2
MAIN
Finished
Anime
2016
13 eps
24m
80%
Ajin: Demi-Human
MAIN
Finished
Manga
2012
99 ch
17 vol