１弾
How to write Japanese & Stroke order

Check also 弾  

Names and idioms with total stroke of 12:
回米  明父  与津  宝内  油手  

Names and idioms similar to １弾:
宇宙弾  弾崎  照明弾  命中弾  光弾性  

Yojijukugo(idioms with 4 Kanji characters) including １弾:
硝煙弾雨  砲煙弾雨  弾丸之地  

Idioms including １弾:
心が弾む  算盤を弾く  胸を弾ませる  

Check stroke order for the words below:
山殿  宗三  子木弥  轟四郎  分家制  胡獱  立ち撓ふ