３反
How to write Japanese & Stroke order

Check also 反  

Names and idioms with total stroke of 4:
久一  夫  一已  一々  力力  

Names and idioms similar to ３反:
反射熱  反求  条件反射  褐色環反応  反射代名詞  

Yojijukugo(idioms with 4 Kanji characters) including ３反:
反面教師  反逆縁座  反目嫉視  

Idioms including ３反:
反りが合わない  掌を反す  伸るか反るか  

Check stroke order for the words below:
直沽  拔劍  鎘  阿蘇五岳  回生制動機  老残遊記  江戸海苔