Chojuro could easily be put in the game. His combos would revolve around him changing his sword into different weapons. Each Combo would have him start attacking with it in its normal shape and then changing it near the end.
Normal Combo : 3 normal strikes,then it turns into a mace and Chojuro hits the oppenent twice by spinning it. Knockback effect.
Up Combo: 3 normal strikes then attacks upward twice. Oppenent is in the air . Sword then turns into a spear and the opponent goes further upward. Can use Air Combo afterwards.
Left/Right Combo: 2 normal strike then sword changes to a Broadsword. 4 slow,heavy strikes and then one last knockback strike.
Down Combo: 3 normal strikes,the sword then turns into a hammer,2 smashes from left and right with the sword and then smashes downwards.
Air Combo: 3 strikes in the air and then the sword turns into a spear and pushes the opponent downwards.
Grab: Attacks with the broad sword to get the opponent in the air. Then hits the person with an axe.
Jutsu: Already done by CC2.
Ougi:
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Massive sword strike. Pretty fast start up.
Could be a great character.