Ken Kaneki

He is highly intelligent having the ability of learning martial arts in a short period of time through martial arts books and strict training from Touka and Yomo, making him a competent fighter above the average level. Despite the surgery, Kaneki seems to lack the sense of smell other ghouls have that can differentiate between humans and ghouls, although he is shown to be unaffected by Ghoul-Detecting machines.After being tortured by Yakumo Oomori and accepting his ghoul side all the knowledge and skills he learnt are put to use, he became capable of easily dodging quick attacks, his reflexes and strength were greatly enhanced becoming capable of defeating Yamori with ease. Also his regenerative ability was greatly enhanced, being able to heal a broken leg or dislocated fingers in a matter of seconds. Kaneki is also a tactical combatant, his intelligence and improvisational abilities allow him to challenge foes far more powerful than himself.