Iwaya is a surname. Notable people with the surname include:
*, Japanese footballer
*, Japanese alpine skier
*, Japanese dancer and actor
*, Japanese politician
*, Japanese mezzotint engraver and painter
See also
*
Iwama (disambiguation) Iwama may refer to:
* Iwama, Ibaraki, a former town in Nishiibaraki District, Ibaraki Prefecture, Japan
* Iwama dojo, an aikido dojo
* Iwama Station, a train station in Kasama, Ibaraki Prefecture, Japan
* Iwama style, a style of aikido
People with ...
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Japanese-language surnames