Formal — to staff
Public · Bathhouse · Etiquette
すみません、小さいタトゥーがあるのですが、大丈夫ですか? — Excuse me, I have a small tattoo, is that okay? (Public · Bathhouse · Etiquette, Formal — to staff, JLPT N4)
You
すみません、小さいタトゥーがあるのですが、大丈夫ですか?
すみません、ちいさいタトゥーがあるのですが、だいじょうぶですか?
Excuse me, I have a small tattoo, is that okay?
Romaji: Sumimasen, chiisai tatoo ga aru no desu ga, daijoubu desu ka? / Reply Romaji: Hai, mondai gozaimasen.
Reply
はい、問題ございません。
はい、もんだいございません。
Yes, there is no problem. (It is allowed.)
Gesture & etiquette
You could subtly point to the tattoo if it's visible, but usually, just asking is enough.
If staff say tattoos are not allowed, respect their rules. Do not try to hide a large tattoo if it's explicitly forbidden. Some places may provide tattoo covering stickers.