- Language
- Japanese
- Occupation
- Background Artist
- Gender
- Male
- Date of birth
- 1959-12-17
Mutsuo Koseki
小関睦夫
Signature works
Career timeline
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19842014
Frequently asked questions
What is Mutsuo Koseki's name in other languages?
Mutsuo Koseki is also known as 小関睦夫.
When is Mutsuo Koseki's birthday?
Mutsuo Koseki was born on December 17, 1959.
How old is Mutsuo Koseki?
Mutsuo Koseki is 66 years old.
What is Mutsuo Koseki's gender?
Mutsuo Koseki is male.
What does Mutsuo Koseki do?
Mutsuo Koseki works as Background Artist.
What language does Mutsuo Koseki voice in?
Mutsuo Koseki performs in Japanese.
