Sources for the credits: photos of the CD case back + Japan Wikipedia and Anison.info, in order to verify the kanji:
https://ja.wikipedia.org/wiki/%E3%82...IGINAL_ALBUM_3
http://anison.info/data/source/140.html
But there are some mistakes on these websites, if we look at well the jacket back:
On Japan Wikipedia, they say for the track 9 that the arranger is Yuta Saito/斎藤有太, but those are THE PRIVATES in fact.
And they say too for the track 10 that the composer is MONO Cram, but it is Tatsuji Nobuhara and Minoru Tezuka (like the track 9) on the album.
On Anison.info, credits for the track 3 "Secret Blue III" are wrong, except the performer MILK.
Also Anison says that this track is used too as 2nd ending theme for the Earthian III OVA released in 1996, but I'm not 100% sure of this information:
http://anison.info/data/program/1762.html
On Japan Wikipedia and Animenewsnetwork, they don't mention this song as an ending theme, they mention only the song "the Destinies" so I don't add this info in the notes for the moment, unless I find a proof elsewhere.
http://www.animenewsnetwork.com/ency...ime.php?id=142
THE PRIVATES is a Japanese rock band formed in 1983:
https://ja.wikipedia.org/wiki/THE_PRIVATES
Profile on their Official Web Site:
http://www.privates.jp/profile.html
So 延原達治 = Tatsuji Nobuhara, the singer and guitarist of the band
https://www.facebook.com/tatsuji.nobuhara
http://www.drillspin.com/person/view/ARDSAX169543
And 手塚稔 = Minoru Tezuka, the guitarist of the band
http://www.drillspin.com/person/view/ARDSAX169544
The composer 大久保治信 = Harunobu Okubo
http://harunobuokubo.wixsite.com/harunobu-okubo-
https://twitter.com/harunobuokubo?lang=fr
http://www.drillspin.com/person/view/ARDSAX028540
The composer 黒田秀雄: Hideo Kuroda?
I have seen a composer with the same kanji in this album:
http://vgmdb.net/db/covers.php?do=view&cover=69035, but what is the source for the romanization here?
I noticed too this composer on Animenewsnetwork, he has 2 works in common with Kazuya Matsushita (also found on this Earthian album), so it should be the same artist:
https://www.animenewsnetwork.com/enc...e.php?id=55812