Mikito resembled a middle-aged version of his son with the only difference being that he had a single mole as opposed to his son's two.
Mikito was trustworthy and charismatic, having been the leader of the prestigious S3 Squad. He was also selfless, engaging the One-Eyed Owl so his subordinates could retreat to safety.
Mikito Urie captured Donato Porpora, eventually leading to the ghoul's time as an informant in Cochlea. Later, he fought in a battle against the One-Eyed Owl and was killed in the line of duty, trying to restrain the Owl so his squad members could retreat.
- Mikito Urie died the same way Kasuka Mado did: holding off the One-Eyed Owl in order to buy time for his comrades.