Board Thread:General Discussion/@comment-29907776-20180613052715/@comment-10380701-20180613090727

The Xiaolong-Rose sisters can't really be categorized in the dere archetype since they're not as romantically inclined as Weiss and Blake.

Instead, Ruby is a genki girl archetype with shades of the moe archetype while Yang is the flirty onee-san archetype.