From Video Game Music Preservation Foundation Wiki
Tomoko Sumiyama was a Japanese composer who has worked with Konami. She is known to only have worked on a few games.
|1987-02-20||Esper Dream (FDS) (エスパードリーム)||Assistant|
|1991-03-15||Laser Invasion (NES) (ガン・サイト)|
|1991-06-??||Base Wars (NES)|
|1991-11-29||Rampart (FC) (ランパート)|
|1992-01-31||Bucky O'Hare (NES)|