Starting her career in the early 1990's, Michiru Oshima has worked in various fields, including scoring various television series and doing soundtracks for Super Nintendo and Playstation 2 games while also arranging some music for The Legend of Zelda: Twilight Princess. Oshima gained fame from being the first female composer attached to the long running Godzilla series, and did the soundtracks for all three of Masaki Tezuka's Godzilla films.

Composer Toho Filmography
Godzilla vs. Megaguirus (2000)
Copycat Killer (2002)
Godzilla Against Mechagodzilla (2002)
Like Asura (2003)
Godzilla: Tokyo S.O.S. (2003)
Bizan: The Mountain of Mother's Love (2007)