１発
How to write Japanese & Stroke order

Check also 発  

Names and idioms with total stroke of 9:
太平  韭  以内  三当  旨々  

Names and idioms similar to １発:
一奮発  巧発奇中  石油発動機  点発  蒸発計  

Yojijukugo(idioms with 4 Kanji characters) including １発:
一念発起  一発必中  活発発地  

Idioms including １発:
怒り心頭に発する  発破をかける  憤りを発して食を忘る  

Check stroke order for the words below:
失墜  軍曹  目隠  自走  音絃  鶏群中  秘密鍵  六条家