ふんどしじゃなかったです
褌じゃなかったです
fundoshijanakattadesu

Noun
Desu Copula

The polite, past negative form of ふんどし

1. Wasn't wearing loincloths.; Didn't wear loincloths.

Past/Perfective
Negative
Polite
Casual Register
Sumo
Usually Written in Kana