Ryōichi
Ryōichi, Ryoichi, Ryouichi or Ryohichi is a masculine Japanese given name. Notable people with the name include:
- Ryoichi Adachi, Japanese baseball player
- Ryoichi Fujisawa, Japanese Nordic combined skier
- Ryoichi Fukushige, Japanese footballer
- Ryōichi Hattori, Japanese composer
- Ryoichi Hattori, Japanese politician
- Ryoichi Hirano, Japanese ballet dancer
- Ryoichi Ikegami, Japanese manga artist
- Ryoichi Jinnai, Japanese businessman
- Ryoichi Kawakatsu, Japanese footballer and manager
- Ryoichi Kimizuka, Japanese screenwriter, television director and film director
- Kinoshita Ryoichi, Japanese aikidoka
- Ryoichi Kurisawa, Japanese footballer
- Ryōichi Kuroda, Japanese lawyer and politician
- Ryoichi Maeda, Japanese footballer
- Ryōichi Sasakawa, Japanese businessman and politician
- Ryōichi Sekiya, Japanese ultramarathon runner
- Ryoichi Taguchi, Japanese boxer
- Ryoichi Takahashi, Japanese entomologist
- Ryōichi Tanaka, Japanese voice actor
- Ryōichi Yazu, Japanese inventor
- Ryoichi Yoshida, Japanese sprinter
