RASC J-Pop Top 20 (2008.08.15)

1. Ayumi Hamasaki - "Sunrise ~LOVE is ALL~" (DEBUT)
   
2. Thelma Aoyama - "Wasurenai Yo" (2 Weeks/-1/Peak:01[1])
3. B'z - "Ichibu to Zenbu" (2 Weeks/+5/Peak:03)
4. AAA - "Break Down" (3 Weeks/-2/Peak:01[1])
5. UVERworld - "GO-ON" (2 Weeks/-2/Peak:03)
6. Crystal Kay f/ KANAME - "After Love ~First Boyfriend~" (DEBUT)
7. Aqua Timez - "Plumeria ~Hana Uta~" (3 Weeks/-2/Peak:04)
8. Meisa Kuroki - "SHOCK ~Unmei~" (3 Weeks/-4/Peak:02)
9. DOUBLE - Let it Go (3 Weeks/+2/Peak:07)
10. Spontania f/ Sotte Bosse - "Natsu Yume" (3 Weeks/+5/Peak:08)
11. BENI & Tynisha Keli - "The Boy is Mine" (DEBUT)
12. Morning Musume - "Nanchatte Renai" (DEBUT)
13. B'z - "DIVE" (2 Weeks/-6/Peak:07)
14. Yuzu - "Ichigo" (3 Weeks/-8/Peak:03)
15. GIRL NEXT DOOR - "Be Your Wings" (2 Weeks/-3/Peak:12)
16. AAA / Saihuun - "Break Your Name" (3 Weeks/-7/Peak:09)
17. GACKT - The Next Decade (DEBUT)
18. EXILE - "FIREWORKS" (3 Weeks/-8/Peak:05)
19. Motohiro Hata - "Halation" (DEBUT)
20. Ayumi Hamasaki - "Sunset ~LOVE is ALL~" (DEBUT)

Falls:
Shion f/ Daichi - "LUV" (2 Weeks/Peak:06) @ #11
NOA f/ SO-TA - "Far Away" (1 Week/Peak:14) @ #14
Superfly - "Koisuru Hitomi Wa Utsukushi" (2 Weeks/Peak:10) @ #16
Superfly - "Yasashii Kimochi De" (2 Weeks/Peak:09) @ #17
Base Ball Bear - "Stairway Generation" (1 Week/Peak:18) @ #18
BRIGHT - "Feelin' You" (1 Week/Peak:19) @ #19
AAA - "Summer Revolution" (2 Weeks/Peak:12) @ #20