仁義 じんぎ忠孝 ちゅうこうであれば
jingichūkōdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 仁義忠孝

1. If/when benevolence, righteousness, loyalty, and filial piety exist…; If/when one is benevolent, righteous, loyal, and filial…

Ba Conditional