尖閣 せんかく沢蟹 さわがにじゃなかったです
senkakusawaganijanakattadesu

Noun
Desu Copula

The polite, past negative form of 尖閣沢蟹

1. It wasn't a Jonetsu crab.

Past/Perfective
Negative
Polite
Casual Register