< Chaku-Uta - Weekly Ranking >
01 - "Koisuru Fortune Cookie" - AKB48
02 - "Kimi to no Kiseki" - Kis-My-Ft2
03 - "SCREAM" - Tohoshinki
04 - "Peace to Hi-lite" - Southern All Stars
05 - "Amachan Opening Theme (Long Version)" - Otomo Yoshihide
06 - "Shiosai no Memory" - Amano Haruko (Koizumi Kyoko)*
07 - "Namidairo" - Nishino Kana
08 - "SURVIVORS feat. DJ MAKIDAI from EXILE" - THE SECOND from EXILE
09 - "Party Rock Anthem" - LMFAO
10 - "Itoshi Kimi e" - GReeeeN
*From the morning drama 'Amachan'!
# "Chaku-Uta" are short versions (30~40 seconds) of full songs that often become available before the actual release. They are cheaper and perfect for ringtones.
< Digital Single - Weekly Ranking >
01 - "Koisuru Fortune Cookie" - AKB48
02 - "Peace to Hi-lite" - Southern All Stars
03 - "Eikou no Otoko" - Southern All Stars
04 - "Shiosai no Memory" - Amano Haruko (Koizumi Kyoko)*
05 - "Fight For Liberty" - UVERworld
06 - "Namidairo" - Nishino Kana
07 - "Party Rock Anthem" - LMFAO
08 - "Itoshi Kimi e" - GReeeeN
09 - "SURVIVORS feat. DJ MAKIDAI from EXILE" - THE SECOND from EXILE
10 - "Hotaru" - Southern All Stars
*From the morning drama 'Amachan'!
< Music Video - Weekly Ranking >
01 - "SURVIVORS feat. DJ MAKIDAI from EXILE" - THE SECOND from EXILE
02 - "Tomodachi Yori Daiji na Hito" - Goriki Ayame
03 - "Sayonara Crawl" - AKB48
04 - "Follow Me" - E-Girls
05 - "Utsukushii Inazuma" - SKE48
06 - "Party Rock Anthem" - LMFAO
07 - "Bokura no Eureka" - NMB48
08 - "Love Story" - Amuro Namie
09 - "Heavy Rotation" - AKB48
10 - "Ninjari Banban" - Kyary Pamyu Pamyu
source
Heavy Rotation AKB48's immortal song and it seems like KFC was really popular in Japan topping RCHD for two weeks straight