Formal — to staff
Hot · Spring · Sento
すみません、お湯が熱すぎるので、少し水を足してもいいですか? — Excuse me, the water is a bit too hot. Is it okay if I add a little cold water? (Hot · Spring · Sento, Formal — to staff, JLPT N4)
You
すみません、お湯が熱すぎるので、少し水を足してもいいですか?
すみません、おゆがあつすぎるので、すこしみずをたしてもいいですか?
Excuse me, the water is a bit too hot. Is it okay if I add a little cold water?
Romaji: Sumimasen, oyu ga atsusugiru node, sukoshi mizu o tashitemo ii desu ka? / Reply Romaji: Ii desu yo, douzo. Umete kudasai.
Reply
いいですよ、どうぞ。うめてください。
いいですよ、どうぞ。うめてください。
Sure, go ahead. Please dilute it.
Gesture & etiquette
Bow slightly to the other guests in the bath while gesturing toward the water tap.
Never add cold water without asking other guests in the bath first, as many Japanese bathgoers prefer the water very hot.