Didn't Otae have a normal hand as a guardian spirit last chapter? Seems like it evolve.
On that note 'Bow to the Queen of Kabuki-cho' hahahaha
That aside can't wait to see the rest of the crew guardian spirit.
Oh, just re-read it and for some reason I got a feeling that Otose can see the guarding spirit, just like her friend on that snowy resort. I mean why else the charm area.