効か
How to write Japanese & Stroke order

Check also 効  

Names and idioms with total stroke of 11:
延山  天坊  耳田  小戸木  二田水  

Names and idioms similar to 効か:
熱効率  効け  圧電効果  効率化  熱電子効果  

Yojijukugo(idioms with 4 Kanji characters) including 効か:
上行下効  相乗効果  波及効果  

Check stroke order for the words below:
幸玉  和らげ  前沢徳沢  巽辰吉  之等  太政官札