アーツアンドクラフツ運動 うんどうであれば
ātsuandokurafutsūn dōdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of アーツアンドクラフツ運動

1. If it were the Arts and Crafts movement; If the Arts and Crafts movement were the case

Ba Conditional