亀甲きっこう獣骨じゅうこつ文字もじなら
kikkōjūko tsumojinara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 亀甲獣骨文字

1. If/when it's tortoise shell and bone script:; If/when it involves tortoise shell and bone script:

Nara Conditional