むねしろてんであれば【
胸白貂であれば
】

muneshirotendeareba

Noun

,

Da Copula

The "-eba" conditional form ("if/when…") of むなじろてん

1. If/when it is a white-chested ferret:; If/when it's a white-chested weasel:

Ba Conditional

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Usually Written in Kana