Hum. I'm really going to have to request that it's changed, [Matoba sighs out, as if he had any kind of authority to declare such a thing. He tries to look back at it again, but thinks better of it as soon as his eye starts trying to close again and turns so that the offending stall is to his back.] I've never specifically heard of ayakashi being colorblind, but now that you mention it, I have certainly come across ones that were simply blind. Typically, they rely their sense of smell, instead... Perhaps beasts such as bakeneko, as well.

[He glances back to see if the offending owners were around. Matoba had absolutely no qualms about bullying some ayakashi whose only offense was having an ugly street stall- not that Kim had asked for it, but he thinks he's being helpful.]

Besides causing a menace like usual? I don't really think so, [He replies cheerfully, eye still tensely squinted at Kim as it recovers from staring back at the sun.] If you need to convince them, perhaps I may be of service?