Kaji (surname)

Kaji (written: 加治) is a Japanese surname. Notable persons with that name include:


 * Akira Kaji (born 1980), Japanese footballer
 * Haruka Kaji (加治 遥), Japanese tennis player
 * Maki Kaji (1951–2021), Japanese businessman
 * Manon Kaji (born 2004), Japanese snowboarder
 * Masaki Kaji (born 1988), Japanese actor and singer
 * Meiko Kaji (born 1947), Japanese actress and singer
 * Ryan Kaji, American child YouTuber
 * Ryuichi Kaji (1896–1978), Japanese journalist and political critic
 * Shungo Kaji (born 1961), Japanese film director, screenwriter, producer and company executive
 * Wataru Kaji (1903–1982), Japanese writer
 * Yūki Kaji (born 1985), Japanese voice actor