小笠原 おがさわら だい蝙蝠 こうもりじゃなかったです
ogasawaradaikōmorijanakattadesu

Noun
Desu Copula

The polite, past negative form of 小笠原大蝙蝠

1. Was not Ogawara's large bat.; Wasn't the Ogawara bat.

Past/Perfective
Negative
Polite
Casual Register