Getting a "tiny yet powerful martial arts sensei" vibe from her... uhm, diminutive character design here.
It's a joke about the Red-white miko's red-white hitcircle
Snap
That's right...BowWait... new face?Long time no see you too, Reimu-san.Reisen Udongein Inaba, appointed as of today for the playable status in Legacy of Lunatic Kingdom......reporting for duty!...you can just be yourself, you know?P-please, take care of me as well, Sanae-san.NoodgeIndeed it was, Marisa-san.Why so nervous? Relax those muscles, would you.GrindErm... what are you...nnh-Ooh, Sanae, 's been a long time.Pardon me!?
Beaaam
BowWho are you?Did you not have your fifteen minutes in Phantasmagoria of Flower View, Reisen?