WORKS
![](http://kohyama-a.co.jp/wordpress/wp-content/uploads/2022/09/nob-icon.jpg)
Shitagau Noguchi Aemorial Hall
(in progress)
(2022)
![](http://kohyama-a.co.jp/wordpress/wp-content/uploads/2018/06/hhb-icon.png)
Higashihiroshima Museum
(in progress)
(2021)
![](http://kohyama-a.co.jp/wordpress/wp-content/uploads/2021/06/gos-icon.png)
Gosen City Plaza
(in progress)
(2021)
Shitagau Noguchi Aemorial Hall
(in progress)
(2022)
Higashihiroshima Museum
(in progress)
(2021)
Gosen City Plaza
(in progress)
(2021)