Nice update, so far it's pretty good however his Chidori in the air is Marth's normal move (If you release it before landing it does Marth's normal b move). Also his Chidori is a Meteor Smash if used on an enemy below you (i think that should stay, it's a nice little surprise for anyone who gets hit

). His Up B is shorter if he is on the stage (Doesn't go as high as it does when he is in the air) and would it be possible to make his Chidori be able to go in both directions, I'll update this with more observations later on.
EDIT: What is he meant to be doing when he does his Down A because it looks like he is trying to propose to the other characters while jabbing them with his hand

. His Sword during his side A shrinks at the beginning of the attack then extends near the end (It becomes longer than normal). He can disappear for almost an indefinite amount of time if you keep dodging fast enough.