１弾
How to write Japanese & Stroke order

Check also 弾  

Names and idioms with total stroke of 12:
川保  応召  別皿  度与  貞大  

Names and idioms similar to １弾:
弾力性  飛弾夫  弾薬盒  彩光弾  集束爆弾  

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

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

Check stroke order for the words below:
川戸  夫妻  根鈴  太安万侶  半妖  中足寄  錠野  公会計  聖法師