Mizuiro Jidai
Hiroshi Naganumo
長沼 博士
Main in 1- 1
- Anime
- 1
- Main role
- 2
- Languages
Hiroshi Naganumo (長沼 博士) is an anime character appearing in 1 anime, including Mizuiro Jidai, voiced by Jun Akiyama in Japanese. Track where to watch and explore their roles on STREAMD.
