効こうか
How to write Japanese & Stroke order

Check also 効  

Names and idioms with total stroke of 15:
即知  小由利  石豹  土道  爪探  

Names and idioms similar to 効こうか:
効なく  効顕  乾土効果  有効求人倍率  量子効果  

Yojijukugo(idioms with 4 Kanji characters) including 効こうか:
効果覿面  波及効果  薬石無効  

Check stroke order for the words below:
千慮一失  三汰  一般職  核移植  狗人  松本清張  現存在  桔道