Lost Word deals with alternate worlds IIRC- she's probably not blonde because this is an likely an alternate version of Flandre, and there's almost certainly something else at work, Touhou being what it is.
This color was very cool for me, but my appreciation dropped for a bit when I realized this color palette was not original but instead was taken from Soku
This color was very cool for me, but my appreciation dropped for a bit when I realized this color palette was not original but instead was taken from Soku