おがさわらだいこうもりだろう
小笠原大蝙蝠だろう
ogasawaradaikō moridarō

Noun
Da Copula

Expresses probability ("probably…") of おがさわらおおこうもり

1. Probably Ogasa-shima flying fox.

Presumptive
Conjecture
Usually Written in Kana