効かん
How to write Japanese & Stroke order

Check also 効  

Names and idioms with total stroke of 12:
神大  美三  目谷  友苗  打沈  

Names and idioms similar to 効かん:
効果覿面  将来効  表皮効果  有効求人倍率  有効投票数  

Yojijukugo(idioms with 4 Kanji characters) including 効かん:
効果覿面  相乗効果  成効卓著  

Check stroke order for the words below:
高杉  違反罪  賀代  尊良親王  堂当  後藤桐  西沙諸島  通用字体