２号
How to write Japanese & Stroke order

Check also 号  

Names and idioms with total stroke of 5:
礼  仁ノ  七口  五一  十二一  

Names and idioms similar to ２号:
初号  学士号  非対称鍵暗号  号旗  電信符号  

Yojijukugo(idioms with 4 Kanji characters) including ２号:
猿号擁柱  彌陀名号  叫喚呼号  

Check stroke order for the words below:
伏勢  藤竹  潤達  核転換  元服親