２階
How to write Japanese & Stroke order

Check also 階  

Names and idioms with total stroke of 12:
石打ち  平寿  吟司  水夜  奴豆  

Names and idioms similar to ２階:
十三階段  階下段  階畑  次階  階調補正  

Check stroke order for the words below:
九年母  外﨑  寿美祢