How to read: むなぼたん
Pronunciation: 
Names and idioms with total stroke of 21:
東福 続合い 羽撃 縞本 茶絶
Names and idioms similar to 胸釦:
胸三寸 胸布 灰胸目白 胸白鳩 胸紋八星天牛
Yojijukugo(idioms with 4 Kanji characters) including 胸釦:
胸中成竹 胸襟秀麗 胸中甲兵
Idioms including 胸釦:
胸に手を当てる 胸に刻む 胸中に成竹有り