月刊別冊コロコロコミック [Monthly Separate Corocoro Comic]

A short-lived but significant spinoff from Shogakukan's flagship children's magazine, Monthly Separate Corocoro Comic ran for just 19 issues from 1983 to 1984. This companion publication offered an additional monthly dose of the playful, gag-driven manga and game tie-ins that defined the Corocoro brand during its early era. While it didn't achieve the enduring legacy of its parent magazine, it remains a curious footnote for collectors and historians of 1980s Japanese kids' comics.