Characteristics: slender, broad-shouldered, muscular, black-white hair, brown eyes, handsome, intelligent, calm, level-headed, kind, polite, compassionate, high sense of morality
Animated age: 29 toon years
Real age: 13 years
Comes from: Black Jack
Subrace: Positive character
real name: Kuro Hazama
relations: Pinoko (adoptive daughter)
* Pinoko: He has a pretty good relationship with her. He treats her with patience and kindness and she shows to him much affection.
influence on other toons: He is very respected as doctor and is known throughout the entire kingdom. Some say that he is not only the best doctor in the Cartoon kingdom, but also in the entire world. He is also known for his very high fees, which is actually a running gag in the show.
- In the original dub of Black Jack, he is voiced by Akio Otsuka.
- Running gag: Various toons' reactions to his fees.
- His entire body is covered with scars.