Osamu AkimotoOsamu Akimoto.

Osamu Akimoto (Japanese: 秋本 治, Hepburn: Akimoto Osamu; born December 11, 1952) is a Japanese manga artist from Katsushika, Tokyo. He is best known for his long-running comedy series KochiKame: Tokyo Beat Cops, which was continuously published in Weekly Shōnen Jump for 40 years from 1976 to 2016. With 1,960 chapters collected into 201 tankōbon volumes, it held the Guinness World Record for "Most volumes published for a single manga series" from September 2016 to July 2021.