This is something thats always perplexed me and i wanna bring it up to the community.
So unlocked swings always come from the right, orochi is no exception. When orochi does it though he does his overhead double hit into light combo which can only be initiated while locked on from overhead guard. While unlocked is the same combo but from the right. Always kinda bothered me, not game breaking but frustrating to see that it can be used like this.

I cant think of any other character were there unlocked spam is matching a specific guard direction combo.