３層
How to write Japanese & Stroke order

Check also 層  

Names and idioms with total stroke of 14:
秀伸  由耶  不二門  水莉  子済  

Names and idioms similar to ３層:
洪積層  大層  熟年層  層倍  石炭層  

Check stroke order for the words below:
滑っこい  沼田川  畤地  芸妓町  若衆様  八百八町  既遂犯  頭盔頭