３区
How to write Japanese & Stroke order

Check also 区  

Names and idioms with total stroke of 4:
化  斤  一勺  勽  仃  

Names and idioms similar to ３区:
住吉区  山科区  区画法  地区計画  無風区  

Check stroke order for the words below:
諭吉  竜崎  川通  高さ  気宇広大  有力候補