How to read: いわがさか、いわけざか
Pronunciation: 
Names and idioms with total stroke of 18:
寿野 西善 拍子抜 尾梶 漢生
Names and idioms similar to 岩ケ坂:
岩口 江坂町 下赤岩 紅岩 岩井万場
Yojijukugo(idioms with 4 Kanji characters) including 岩ケ坂:
枯木寒岩 駿足長坂
Proverbs including 岩ケ坂:
兎の登り坂 一念、岩をも徹す 登り坂あれば下り坂あり