> Ganguro is associated with a certain Japanese subculture and aesthetic, [...]
Yes. What's your point?
> [...] and not meant at all to represent darker-skinned races.
No one ever claimed that. The question to my post was simply where to possibly get data from for "darker skin tones". Ganguro seems like an option because ... well, darker skin tones? Care to elaborate why you bring up "representation of darker skinned races" up in this context?