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''
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