汗蒸幕 はんじゅんまくじゃなかったです
hanjummakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 汗蒸幕

1. Wasn't a sweat sauna.; Didn't use a sweat sauna.

Past/Perfective
Negative
Polite
Casual Register