Nicole Scherzinger f/50 Cent - Right There (20th Day/-4/Peak:04) Nicki Minaj - Super Bass (16th Day/+1/Peak:03) Lady GaGa - Judas (18th Day/-1/Peak:01[4]) Kana Nishino - Esperanza (40th Day/+2/Peak:01[5]) *RETIRED* Girls' Generation - MR. TAXI (32nd Day/-1/Peak:01[4]) Lupe Fiasco f/Skylar Grey - Words I Never Said (30th Day/+3/Peak:02) Chris Brown - She Ain't You (21st Day/-1/Peak:01[1]) Jennifer Lopez f/Lil Wayne - I'm Into You (23rd Day/-1/Peak:01[8]) Perfume - Laser Beam (3rd Day/+2/Peak:02) Miho Fukuhara f/AI - O2 (27th Day/=/Peak:01[5])
-None
Retired:
#01: Kanye West f/Rick Ross, Jay-Z & Nicki Minaj - Monster
#02: TVXQ - Keep Your Head Down
#03: MBLAQ - Stay
#04: Kana Nishino - Distance
#05: Koda Kumi - POP DIVA
#06: Rihanna - S&M
#07: Kalafina - Magia
#08: Britney Spears - Hold It Against Me
#09: Kanye West f/Rihanna & Kid Cudi - All Of The Lights
#10: Namie Amuro f/After School - make it happen
#11: Jennifer Lopez f/Pitbull - On The Floor
#12: Namie Amuro f/Tomohisa Yamashita - UNUSUAL
#13: Namie Amuro f/Kaname Kawabata - #1
#14: Katy Perry f/Kanye West - E.T.
#15: Meisa Kuroki - One More Drama
#16: Kana Nishino - Esperanza
Keri Hilson f/Nelly - Lose Control (1st Day/DEBUT/Peak:10) Lady GaGa - Judas (19th Day/-1/Peak:01[4]) Nicole Scherzinger f/50 Cent - Right There (21st Day/+2/Peak:04) Nicki Minaj - Super Bass (17th Day/+2/Peak:03) Chris Brown - She Ain't You (22nd Day/-2/Peak:01[1]) Lupe Fiasco f/Skylar Grey - Words I Never Said (31st Day/=/Peak:02) Jennifer Lopez f/Lil Wayne - I'm Into You (24th Day/-1/Peak:01[8]) Girls' Generation - MR. TAXI (33rd Day/+3/Peak:01[4]) Perfume - Laser Beam (4th Day/=/Peak:02) Miho Fukuhara f/AI - O2 (28th Day/=/Peak:01[6])
Retired:
#01: Kanye West f/Rick Ross, Jay-Z & Nicki Minaj - Monster
#02: TVXQ - Keep Your Head Down
#03: MBLAQ - Stay
#04: Kana Nishino - Distance
#05: Koda Kumi - POP DIVA
#06: Rihanna - S&M
#07: Kalafina - Magia
#08: Britney Spears - Hold It Against Me
#09: Kanye West f/Rihanna & Kid Cudi - All Of The Lights
#10: Namie Amuro f/After School - make it happen
#11: Jennifer Lopez f/Pitbull - On The Floor
#12: Namie Amuro f/Tomohisa Yamashita - UNUSUAL
#13: Namie Amuro f/Kaname Kawabata - #1
#14: Katy Perry f/Kanye West - E.T.
#15: Meisa Kuroki - One More Drama
#16: Kana Nishino - Esperanza
Nicole Scherzinger f/50 Cent - Right There (22nd Day/-2/Peak:04) Keri Hilson f/Nelly - Lose Control (2nd Day/+1/Peak:09) Chris Brown - She Ain't You (23rd Day/-2/Peak:01[1]) Lady GaGa - Judas (20th Day/+2/Peak:01[4]) Nicki Minaj - Super Bass (18th Day/+1/Peak:03) Jennifer Lopez f/Lil Wayne - I'm Into You (25th Day/-1/Peak:01[8]) Girls' Generation - MR. TAXI (34th Day/-1/Peak:01[4]) Miho Fukuhara f/AI - O2 (29th Day/-2/Peak:01[6]) Lupe Fiasco f/Skylar Grey - Words I Never Said (32nd Day/+3/Peak:02) Perfume - Laser Beam (5th Day/+1/Peak:01[1])
-None
Retired:
#01: Kanye West f/Rick Ross, Jay-Z & Nicki Minaj - Monster
#02: TVXQ - Keep Your Head Down
#03: MBLAQ - Stay
#04: Kana Nishino - Distance
#05: Koda Kumi - POP DIVA
#06: Rihanna - S&M
#07: Kalafina - Magia
#08: Britney Spears - Hold It Against Me
#09: Kanye West f/Rihanna & Kid Cudi - All Of The Lights
#10: Namie Amuro f/After School - make it happen
#11: Jennifer Lopez f/Pitbull - On The Floor
#12: Namie Amuro f/Tomohisa Yamashita - UNUSUAL
#13: Namie Amuro f/Kaname Kawabata - #1
#14: Katy Perry f/Kanye West - E.T.
#15: Meisa Kuroki - One More Drama
#16: Kana Nishino - Esperanza
Nicole Scherzinger f/50 Cent - Right There (20th Day/-4/Peak:04) 
Nicki Minaj - Super Bass (16th Day/+1/Peak:03) 
Lady GaGa - Judas (18th Day/-1/Peak:01[4])
Kana Nishino - Esperanza (40th Day/+2/Peak:01[5]) *RETIRED* 
Girls' Generation - MR. TAXI (32nd Day/-1/Peak:01[4])
Lupe Fiasco f/Skylar Grey - Words I Never Said (30th Day/+3/Peak:02)
Chris Brown - She Ain't You (21st Day/-1/Peak:01[1]) 
Jennifer Lopez f/Lil Wayne - I'm Into You (23rd Day/-1/Peak:01[8]) 
Perfume - Laser Beam (3rd Day/+2/Peak:02)
Miho Fukuhara f/AI - O2 (27th Day/=/Peak:01[5]) 
Retired:
Keri Hilson f/Nelly - Lose Control (1st Day/DEBUT/Peak:10) 
