こうろえんかわひばりかいであれば
香櫨園川雲雀貝であれば
kōroenkawa hibarikaideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of こうろえんかわひばりがい

1. If it were a fragrant cedar garden lark shell:; If it is a fragrant cedar garden lark shell:

Ba Conditional
Usually Written in Kana