１課
How to write Japanese & Stroke order

Check also 課  

Names and idioms with total stroke of 15:
悪心  野手  佑治  栞田  芥河  

Names and idioms similar to １課:
営繕課  課程博士  秘書課  分離課税  課戸  

Check stroke order for the words below:
芦葉  元仁  淵川  紘陽  矢田川  阿砂  罪門  原発銀座  姫羽白