Character profile
Kei Nagai
永井圭
Kei Nagai is a main character in AJIN: Demi-Human (2016). This page lists 6 anime and 1 manga, voiced by Mamoru Miyano (JAPANESE) and Johnny Yong Bosch (ENGLISH).
About Kei Nagai
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 Satou for having killed others to free him, but does not support killing more people unnecessarily. (Source: Ajin Wiki)
- Gender
- Male
- Also known as
- Specimen 003
Kei Nagai at a glance
Most fans meet Kei Nagai in AJIN: Demi-Human -Compel-, where they are a main character. Our records show six anime appearances plus one manga. They are also known as Specimen 003.
Cast and appearances
Mamoru Miyano voices Kei Nagai in the original Japanese. The English dub uses Johnny Yong Bosch. You can also find them in AJIN: Demi-Human 2, AJIN: Demi-Human -Compel-, and Ajin OVA.
FAQ
What anime is Kei Nagai in?
AJIN: Demi-Human, AJIN: Demi-Human 2, and AJIN: Demi-Human -Compel-, among others.
Who voices Kei Nagai in English?
Johnny Yong Bosch.
Who is Kei Nagai's Japanese voice actor?
Mamoru Miyano.
Anime appearances
Series, films and specials featuring this character.
Manga appearances
Manga, light novels and webtoons featuring this character.
Voices behind the character
Voice actors across languages.
