式年 しきねん遷宮 せんぐう さいだったら
shikinensengūsaidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 式年遷宮祭

1. If it were the periodic relocation festival:; If the periodic relocation festival happened:; Were it the periodic relocation festival:

Tara Conditional