Yeah, I know, I was actually checking track sources from toranoana:
http://www.toranoana.jp/mailorder/ar...030060533.html
(it's the same on tamaonsen discography page)
Shuusou Gyoku song is Dichromatic Lotus Butterfly ~ Ancients, Red and White is totally Hourai Ningyou arrangement, but to keep things... more simple, if the fan-arranged source is Ancients, I would put Shuusou Gyoku, but if it's Red and White (arrangement of an arrangement) I just leave Hourai Ningyou.