７号
How to write Japanese & Stroke order

Check also 号  

Names and idioms with total stroke of 5:
丘  叶  人口  太乙  七ツ  

Names and idioms similar to ７号:
暗号化  進二号  郵便番号  形象信号  屋形号  

Yojijukugo(idioms with 4 Kanji characters) including ７号:
猿号擁柱  彌陀名号  叫喚呼号  

Check stroke order for the words below:
歯入  雲龍  究める  開き  德冨  水策  浅味  町儀