３棟か
How to write Japanese & Stroke order

Check also 棟  

Names and idioms with total stroke of 15:
暁也  友菜  未央生  生流  怜伽  

Names and idioms similar to ３棟か:
西棟  実験棟  棟政  平鎬棟  稚児棟  

Yojijukugo(idioms with 4 Kanji characters) including ３棟か:
充棟汗牛  雕梁画棟  棟梁之材  

Check stroke order for the words below:
清里  浜沢  肌掛け  間畠  嫂様  金糸雀色  類概念  制震構造