８階
How to write Japanese & Stroke order

Check also 階  

Names and idioms with total stroke of 12:
東井  石投  田沖  干団子  急々  

Names and idioms similar to ８階:
叙階  二階蔵  雲階  階律  二階建  

Check stroke order for the words below:
商興  教史  次郎水  義若  新村谷  弟子分  上値抵抗線