せい風俗 ふうぞく関連 かんれん特殊 とくしゅ営業 えうぎょうじゃなかったです
seifūzokukanrentokushueugyōja nakattadesu

Noun
Desu Copula

The polite, past negative form of 性風俗関連特殊営業

1. Wasn't related to the sex industry.; Wasn't special business related to sexual services.

Past/Perfective
Negative
Polite
Casual Register