２階
How to write Japanese & Stroke order

Check also 階  

Names and idioms with total stroke of 12:
田角  公房  甘佐  邑平  爪林  

Names and idioms similar to ２階:
中二階  階一郎  階枝  中階級  位階勲等  

Check stroke order for the words below:
馳平  観中  男厄  黐竿  内部構造  惚れ込む  放射線診断科