What makes Hitomi strong is her plethora of tracking moves. Try following up your 6T's with them to avoid the SS punishes. 4P+K, 2H+K, I think H+K, and 4P are all tracking moves that open them back up.
Alright thank you a lot Sly Bass for your critiques! I shall try implementing more tracking moves and better follow ups from 6T when I play now ^_^ 4P+K doesn't track.