RASC J-Pop Top 20 (2009.08.29)

1. UVERworld - GO-ON (4 Weeks/+3/Peak:01[1])
   
2. abingdon boys school - Kimi no Uta (NEW)
3. Stereopony - Smilife (2 Weeks/-2/Peak: 01[1])
4. Lil'B - Jikan Wo Tomete... (2 Weeks/-2/Peak:02)
5. Ayumi Hamasaki - Sunrise ~LOVE is ALL~ (3 Weeks/-2/Peak:01[1])
6. MAY'S - I LOVE YOU ga Ienakute (2 Weeks/+5/Peak:06)
7. INFINITY 16 welcomez Wakadanna & JAY'ED - Tsutaetai Koto Ga Konna Aru No Ni (NEW)
8. AAA - Break Down (5 Weeks/-2/Peak: 01 [1] )
9. Thelma Aoyama - Wasurenai Yo (4 Weeks/-4/Peak:01 [1])
10. SEAMO - My Answer (2 Weeks/-2/Peak:08)
11. Crystal Kay feat. KANAME - After Love ~First Boyfriend~ (3 Weeks-4/Peak:06)
12. GIRL NEXT DOOR - FRIENDSHIP (NEW)
13. B'z - Ichibu to Zenbu (4 Weeks/-4/Peak:03)
14. Sachi Tainaka - Unmeibito (NEW)
15. Ayumi Hamasaki - Sunset ~LOVE is ALL ~ (3 Weeks/+2/Peak:15)
16. Morning Musume - Nanchatte Renai (3 Weeks/-4/Peak:12)
17. Meisa Kuroki - SHOCK ~Unmei~ (5 Weeks/-7/Peak:02)
18. Aqua Timez - Plumeria ~Hana Uta~ (5 Weeks/-5/Peak:04)
19. TOKIO - Taiyou to Sabaku no Bara (NEW)
20. SMAP - Sotto Kyotto (NEW)

Falloffs:
Spontania feat. Sotte Bosse - Natsu Yume @ #14
BENI & Tynisha Kelli - The Boy is Mine @ #15
DOUBLE - Let it Go @ #16
GIRL NEXT DOOR - Be Your Wings @ #18
AAA / Saihuun - Break Your Name @ #19
EXILE - FIREWORKS @ #20