かわのなつだいだいじゃなかったです
川野夏橙じゃなかったです
kawano natsudaidaijanakattadesu

Noun
Desu Copula

The polite, past negative form of かわのなつだいだい

1. Wasn't Kawanoshimada Orange.; Wasn't Kawanoshimada.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana