Title: NOBUNAGA's ambition 30th Anniversary CD-BOX
Publisher: KOEI / TECMO KOEI GAMES
Catalog Number: KECH-1661~74
Release Date: December 18th, 2013
Ripped by: dancey
Speaking of Kousuke Yamashita... Here is the 30th Anniversary Nobunaga's Ambition series box set containing music from just about every game since '86, I think? Also contains a significant amount of never before released tracks.
Oh, and Yoko Kanno composed and arranged most of the tracks on Discs 1 ~ 5.