Did further research on each game to discover who did what tracks. I'll be adding the track-by-track shortly.
I looked at the scans for the booklet interior, and on track 6, I found the composer listed as 本島一弥. I found the Anison Generation transliteration as Mochishima Kazuya. I reread the kanji, and looked around. I came up with Kazuya Motoshima based on my own independent research.
Anison Generation link:
http://anison.info/data/program/1430.html