성별 : 생일 : 키/몸무게 :
In Gringo:
An ex-sumo wrestler who now works for a major Japanese trading company: Edo Shoji. He is assigned to a new post as the head of the company's new branch office in the cith of Cannibalia, Republic of Rido, South America, then transferred to Esecarta
In Young Black Jack:
A freelance photojournalist currently in Vietnam documenting the war. Takayanagi is the first person Hazama meets, and is the one who introduced Yabu to the hospital in Vietnam. He later arranges for Hazama to travel with him when he accompanies a transport unit to Dalat, along with Phan and Bob.