Hmm.. the Suikoden III Celtic disc I have, or whatever it was called
I can't rememeber, has KA-033 on it, The others I have, Suikoden, Suikoden III and Suikoden IV CD's all have Konami on them. Oh yes, the others I have with the KA and the A&G things have a smily face on it, so I was unsure because of that. Its got a smily face and then under it says Records LTD.
Here's a list of the official albums and their catalogue numbers:
Genso Suikoden Original Game Soundtrack
Genso Suikoden II Original Game Soundtrack Complete Box
KICA-7931~4 (Limited edition, contains both of the volumes)
Genso Suikoden II Original Soundtrack Vol.1
Genso Suikoden II Original Soundtrack Vol.2
Genso Suikoden II Music Collection ~Orrizonte~
Genso Suikoden III Original Soundtrack
Genso Suikoden III Music Collection ~Kaze no Zawameki~
Genso Suikoden IV Original Soundtrack
Genso Suikoden IV Music Collection ~Another World~
Genso Suikoden V Original Soundtrack
GFCA-41~44 (Limited Edition, holds both of the volumes. Probably those volumes will be released separately someday.)
Genso Suikoden Music Collection ~Asian Collection~
Genso Suikoden Music Collection ~Celtic Collection 2~
Genso Suikoden Music Collection ~Celtic Collection 3~
Genso Suikoden Music Collection ~Celtic Collection~
Genso Suikoden Music Collection Produced by Hiroyuki Namba
Genso Suikoden Music Collection Produced by Kentaro Haneda
Genso Suikoden Piano Collection ~Avertunerio Antes Lance Mao~
Genso Suikoden Piano Collection 2
Genso Suikoden Vocal Collection ~Faraway Star Echoes Of Love~
Genso Suikoden Vocal Collection ~La passione commuove la storia~
Konami has released 19 (or 20 if you count the GS II OST Box) albums, pretty good for a series of 5 games and 4 spinoff's. Still, we need a soundtrack for the Card Stories.
Also there's five 'promo' cd's too:
Genso Suikoden III Tokyo Gameshow 2002 Charity Auction CD
Only gotten in Tokyo Gameshow, I haven't even seen this on the 'net, so this is a rare one, maybe Sars has one O.o
Genso Suikoden IV Prelude CD
Did come with the Genso Suikoden IV Prelude Book, contains 8 tracks, which all were avaible in wma-format in the games homepage. Catalogue number is the ISBN of the book.
Genso Suikoden V Limited Edition Music CD
This is a promo arrange CD that comes with the limited edition release of Suikoden V.
Genso Suikoden Orgel Collection
Promo CD part of mail-away offer with the purchase of 3 other Suikoden albums, limited to only 1000 prints.
The Music of Suikoden
Promotional CD from the Suikoden IV "Treasure Hunt" event on Konami's website
Edit: Added newest Suikoden albums to the list and re-ordered the list a little bit.