RASC J-Pop Top 20 (2010.01.02)

01.Hilcrhyme – Mou Bye Bye (4 Weeks/+1/Peak:01[2x])
02.Namie Amuro – LOVE GAME (2 Weeks/-1/Peak:01[1x])
03.Tokyo Jihen – Noudouteki Sanpukan (NEW)
04.Ayumi Hamasaki – You were... (NEW)
05.COMA-CHI – TIME 2 PARTY feat. AK-69 (NEW)
06.Kana Nishino – Dear... (4 Weeks/-3/Peak:01[1x])
07.Namie Amuro – The Meaning os Us (2 Weeks/-1/Peak:06)
08.Meisa Kuroki – Are Ya Ready ? (NEW)
09.DOHZI-T – Omoi feat. YU-A (2 Weeks/-1/Peak:08)
10.High Speed Boyz – Kanaeru Yume Ga Aru ~4EVER BOYZ AND GIRLZ SPIRIT~ (3 Weeks/-5/Peak:05)
11.Flumpool – Calling (NEW)
12.BoA – Mamoritai ~White Wishes~ (3 Weeks/-8/Peak:03)
13.Tomohisa Yamashita – Loveless (6 Weeks/-6/Peak:01[1x])
14.Shota Shimizu – Kimi Ga Suki (3 Weeks/-5/Peak:08)
15.Ayumi Hamasaki – BALLAD (NEW)
16.W-inds. – New World (3 Weeks/-6/Peak:05)
17.Stereopony – Tsukiakari No Michishirube (4 Weeks/RETURN/Peak:05)
18.Miliyah Kato – WHY (6 Weeks/+1/Peak:04)
19.Hilcrhyme – Shunkashuto (12 Weeks/-5/Peak:01[1x])
20.Lil’B – Tsunaida Te (7 Weeks/=/Peak:02)

Falloffs:
EXILE – Futatsu No Kuchibiru (6 Weeks/Peak:05) @ #11
Miliyah Kato – Destiny (5 Weeks/Peak:06) @ #12
Superfly – Dancing On The Fire (5 Weeks/Peak:01[1]) @ #13
JUJU – PRESENT (4 Weeks/Peak:02) @ #15
Namie Amuro – FAST CAR (1 Week/Peak:16) @ #16
ASIAN KUNG-FU GENERATION – Shinseki No Love Song (3 Weeks/Peak:05) @ #17
GIRL NEXT DOOR – Orion (4 Weeks/Peak:03) @ #18