So, sorry about the long post, my thoughts on Asako's posts:
So by the optic mafia considered Asako as a possible recruitable person, these could have been seen like flags to them. The rest of my comments will follow as if that is indeed the case ('cause as a mafia on the lookout for who could be recruitable, I have looked for signs with my team in the past - and as a traitor, I've sent them in the past as well *even tho I was naive #sadpanda*).
She first said that both Gry and Shad look town to her - so this could be exempting them if Asako also looked like a traitor due to name telling. In the second part tho, she tags Shad to talk about availability. So I'd say a tag could have been seen as another signal and for now I'd paint Gry in green and Shad in gray (not red cause this could been too much of a stretch, but felt like leaving this here for the record).
So I'm with the other ones that - if we go with this theory - would narrow down her "signal name telling" to those 5. She even says she doesn't trust Marm per se but doesn't feel iffy enough about her to implicate her, which could maybe be seen as painting Marm in green. So, for now, I'll indeed keep my vote among the Fiend, Tatsu, James, Erin and Sam.
Finally, she favors Demon with her vote but do alert she's up to spare him later on, which could also have been interpretated as a message by mafia. So keeping my vote on him till we have more things to discuss during this day. Ah, finally, also seeing Ust as green for now based on this same theory.