Yukio Kaneoka - is a video game composer. Yukio Kaneoka began his career in 1982 and has worked for companies such as Nintendo, Atari and Coleco. Yukio Kaneoka's first game was Donkey Kong Jr. which was released 42 years ago. Best Game Yukio Kaneoka contributed to was Donkey Kong Jr.. Yukio Kaneoka's latest work is Donkey Kong Jr. which was released 42 years ago.