附属 ふぞく池田 いけだ しょう事件 じけんだったら
fuzoku ikeda shōjikendattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 附属池田小事件

1. If/When it was the minor Ikeda incident:; If/When it had been the minor Ikeda incident:

Tara Conditional