尾形 雅史

Ogata Masafumi, born August 24, 1968 in Akita Prefecture, Japan, is a former Sega composer.

He has composed music for two Sonic games and one related CD. Aside from Sega titles, he has also composed music for a few Japan-exclusive games developed by C's Ware.

He is a member of PURE SOUND Inc., as well as TOY'S PLANET and was a member of the defunct AMS Co. Ltd., with Michishita Momo.