>>24978253Rin is still named, as her name appears within the executable for EoSD, as well as trace information about her spell cards. The fact that she has a circle cut image alone means she's got at least more characterization that some irrelevant faceless male who died long before they were referenced. That's probably like saying Chang'e is a Touhou because he was mentioned in Junko's profile.
I guess it really doesn't matter in the end, just kinda miffs me that Myouren Hijiri get more attention than Rin Satsuki, but that's probably because I'm -reaaaaaaally- biased.