- Tariji Sasaki
- 34:213 year(s):day(s)
- Japan (Chiyoda)
The longest career as a magazine cover designer for the same magazine is 34 years and 213 days and was achieved by Tariji Sasaki (Japan) who designed the cover of CoroCoro Comics, as verified on 15 July 2020.
Tariji Sasaki has been designing the cover of CoroCoro comics since January 1986 edition without missing any edition.