日本游戏配乐作曲家

Masako Otsuka (大塚 正子, Otsuka Masako) is a Japanese music composer and performer. Not much is publicly known about her, but many of her compositions tend to use traditional stringed instruments. She has composed music for Koei since 2007.
Works for Koei：
Samurai Warriors Katana
Harukanaru Toki no Naka de 4
Harukanaru Toki no Naka de Yume no Ukihashi - also credited as sound director
Dynasty Warriors: Gundam 2
Kiniro no Corda 3
Harukanaru Toki no Naka de 5 - also credited as main composer and sound director
Dynasty Warriors 7
Warriors Orochi 3
Harukanaru Toki no Naka de 5 Kazahanaki - also credited as main composer and sound director
Sangokushi 12
Dynasty Warriors 8
Geten no Hana
Kiniro no Corda 3 Full Voice Special
Nobunaga no Yabou Souzou
Kiniro no Corda 3 Another Sky feat. Jinnan
Geten no Hana Yumeakari