[Req] Kamakura Kei, albums, singles etc.

This'll be my first request I suppose.
I've been searching for the albums and singles of Kamakura Kei for like.. A few months, and I can't seem to find anything at all, not here on AsianLoad, and not anywhere else in the vast spaces of the Internet.
What I have managed to find out though, is that he's apparantly got 2 albums, 1 maybe album (or half-album, or just a big single, or something), and 1 other single, and I found the tracklists, all that's missing now are the songs.

Love Activity - 2007
1. Nyotai Market - 4:30
2. Awa - 3:55
3. Hinikuna Houteishiki - 4:54
4. Tehon - 5:28
5. 7 Haku 8 Ka no Rental Love - 4:17
6. Onigokko - 4:18
7. Machine no Namida - 4:30
8. Balance - 5:16
9. Giseisha - 6:05
10. Hasami - 5:27
11. Kireina Sora - 3:59

Social Network - 2008
1. Digital Nanmin - 4:43
2. Zirashi Kazitsu - 3:51
3. Vinyl Gasa - 6:14
4. Kitai Hazure - 3:58
5. Sei Sankkakei - 4:02
6. Wara Ningyou - 4:14
7. Kabuki Chou - 5:01
8. Hontou no Koto - 4:00
9. Bakemono - 5:46
10. Hanashite miteyo - 3:37
11. Six Nine - 4:11
12. Chigatta Sekai - 5:34
13. Kizuna - 4:12
14. Daizina Koto - 4:11

K!Tunes - EP - 2008
1. Kabuki Chou - 5:02
2. Vinyl Gasa - 6:17
3. Sei Sankkakei - 4:04
4. Six Nine - 4:11
5. Bakemono - 5:45

Kizuna/Digital Nanmin - EP - 2008
1. Kizuna - 4:12
2. Digital Nanmin - 4:41
3. Kizuna (Instrumental) - 4:12
4. Digital Nanmin (Instrumental) - 4:39

I'll be eternally grateful to anyone who happens to have any of these, and is willing to share~
And the most wanted song of all these would be Onigokko (well, I managed to find a really low-quality version of it, but the quality made it lose its awesomeness), since it's the awesome opening theme from Agarest, a PS3 game.