![](http://www.siennadog56.sakura.ne.jp/dp/wp-content/uploads/2023/08/worldcompe-1024x683.jpg)
Shop D / Tokyo / 2006
![](http://www.siennadog56.sakura.ne.jp/dp/wp-content/uploads/2023/08/2005tsukuba-1024x683.jpg)
“Live in the Garden” / Concept House of “Tsukuba Style” Design Competition / 2005
![](http://www.siennadog56.sakura.ne.jp/dp/wp-content/uploads/2023/08/2004house-in-the-field-1024x683.jpg)
House in the Field / 2004
![](http://www.siennadog56.sakura.ne.jp/dp/wp-content/uploads/2023/08/2004dsigntope-1024x1024.jpg)
“a wall-open/close” / DESIGNTOPE International Design Competition / 2004
![](http://www.siennadog56.sakura.ne.jp/dp/wp-content/uploads/2023/08/takiron98-1024x602.jpg)
“Attractors and Semiotic Fields on August 6” / 10th Takiron International Design Competition / 1999