If the Yuushinto family are like the opposites of the Vocators, and they look to recruit someone else to fight their battles for them, Myth would count himself in, provided he isn't restricted to just Hyumi. Myth will infinitely call it "Hy'um."

And Myth will take down 6 King's guards. I am assuming they use heavy armor and a sword/shield or two handed weapons. If not, and they are lighter armored and use different weapons, then Myth would not be able to take down six without help, whether from someone else or his gauntlets. Ceremonial armor seems to be heavy armor.

EDIT: I am also going off on the "These soldiers look soft" that someone said earlier in the roleplay when they approached the Coronation. Too much peace, too little action to warrant real fighting skills to match someone of Myth's caliber.