がんばんぶろ 岩盤風呂 LinksSentence search for 岩盤風呂Sentence search for がんばんぶろKanji details for 岩, 盤, 風 and 呂Edit in JMdict Noun1. stone sauna; facility where one rests on towels laid on a slab of heated natural rockSee also 岩盤浴 Discussions Log in to talk about this word.