Kaichi
# Kaichi

Kaichi (written: 嘉一 or 海智) is a masculine Japanese given name. Notable people with the name include:

* Kaichi Hirate (1909–1946), Imperial Japanese Army soldier
* Kaichi Uchida (内田 海智, born 1994), Japanese tennis player
* Kaichi Watanabe (渡邊 嘉一, 1858–1932), Japanese engineer
