manga series · Japan
Oi! Ryoma.
お〜い!竜馬
Oi! Ryōma (お～い!竜馬; "Hey! Ryōma"), also known as Rainbow Samurai, is a Japanese manga series written by Tetsuya Takeda and illustrated by Yū Koyama.
File card
- Type
- manga series
- Country
- Japan
- Published
- 1987 to 1996
- Appeared in
- Weekly Young Sunday, Shōnen Big Comic
- Language
- Japanese
Run
