北海道 ほっかいどう開発 かいはつ ちょう長官 ちょうかんだったら
hokkaidōkaihatsuchōchōkandattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 北海道開発庁長官

1. If I were the Director-General of the Hokkaido Development Agency; Were I the Director-General of the Hokkaido Development Agency

Tara Conditional