３課
How to write Japanese & Stroke order

Check also 課  

Names and idioms with total stroke of 15:
座礼  用向き  杏怜  成畑  帳方  

Names and idioms similar to ３課:
教育課程  教職課程  課金率  考課状  外形標準課税  

Check stroke order for the words below:
演壇  無常観  複視  渉世  支笏湖温泉  御慈愛  浪打峠  国際戦略港湾