Kaizuka

Kaizuka may refer to:


 * Kaizuka, Osaka, a city located in Osaka
 * Nishitetsu Kaizuka Line, a Japanese railway line in Fukuoka prefecture
 * 7475 Kaizuka, an asteroid
 * A cultivar of Juniperus chinensis tree
 * Hiroshi Kaizuka, manga artist; see List of series run in Weekly Shōnen Sunday
 * Hiroko Kaizuka, a character in the manga series Shadow Star