かわず かり神事 しんじであれば
ka wazukari shinjideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 蛙狩神事

1. If it is the frog-hunting ritual:; If the frog-hunting ritual exists:; Assuming it's the frog-hunting ritual:

Ba Conditional
Shinto