Ochiai
Ochiai is a Japanese surname. Notable people with the surname include:
- Hidy Ochiai, Japanese judoka, karateka and writer
- Hiromitsu Ochiai, Japanese baseball player and manager
- Hiroshi Ochiai, Japanese footballer
- Masayuki Ochiai, Japanese film director
- Ochiai Michihisa, Japanese samurai
- Motoki Ochiai, Japanese actor
- Ochiai Naobumi, pseudonym of Ayukai Morimitsu, Japanese poet
- Osamu Ochiai, Japanese sport shooter
- Rumi Ochiai, Japanese voice actress
- Tomoya Ochiai, Japanese basketball player