Masayuki Kojima (小島 正幸, Kojima Masayuki) is a Japanese animator, storyboard artist, and director, best known for directing the acclaimed anime series Monster and Made in Abyss.
During this time, his involvement was in television products mostly as an episode director.
Since coming to work for Madhouse, Kojima has been primarily a drama director, and one who specializes in lengthy series.
He has directed two adaptations of Naoki Urasawa's manga, Master Keaton and Monster, both of which have received critical acclaim.
His first full-length theatrical film, Piano no Mori, was released in Japan on July 21, 2007.