How to read: へこすけ
Pronunciation: 
Names and idioms with total stroke of 9:
升永 田牛 八十八子 矢不 大工大
Names and idioms similar to 凹介:
竜之介 実介 燿介 幹之介 凹い
Celebrity names including 凹介:
肋骨凹介
Yojijukugo(idioms with 4 Kanji characters) including 凹介:
狷介固陋 常鱗凡介 孤高狷介