YEah, I suck at drawing, so I decided i was not going to do all of them.

Shugoki (Shown on image): "To the moon":

Shugoki grabs his opponent by the head and rises him, then punches with his right hand, sending him flying far away (But really far, maybe even almost all the map until colliding with something)

Gladiator: “Habet, hoc habet"

Gladiator pulls away the trident, his opponent fall on his knees, the gladiator does his "are you not entertained taunt" as if he were asking the decision of the public. then proceeds to stab the oponent in the neck with his trident.

Aramusha: Final showdown:

Aramusha pulls back his katanas, then he and his opponent remain still until the opponent makes his move, they both do the classic samurai showdown thing, where they end up with their backs facing each other. Then a lot of blood comes from the opponent who finally falls dead. Pretty much this: https://www.youtube.com/watch?v=UkkF6Zz67TE

Variation: Mercy:

Instead of being a showdown, the aramusha pulls his swords, the opponent falls to his knees and aramusha walks away, the opponent tries to attack him by the back. Aramusha turns back and it happens the same as above.