I ought to clarify that; The eyes are in the way Japanese artists often portray Chinese in anime and manga. Like Wufei in Gundam Wing or (less noticeably) Xingke in Code Geass. Any japanese character could easily pass as European, but chinese characters must have slanted/squinty eyes. Upon recent re-readings, I have come to the conclusion that this is not a trait this reimu shares with SF-tan. I don't see the resemblence at all. I'll start not-posting when I'm this tired, starting now.