Here are the Oricon monthly singles and albums rankings for February 2012.
All feedback on the chart's layouts and comprehensiveness are welcomed!
Single Charts Top 30


Album Charts Top 30


Notes:
*Sales figures in brackets are the accumulated sales from all previous months since the release date (including the month of this chart).
*Rankings are based on sales from 7th Feb to 5th Mar.
*Oricon reveals the top 50 releases as well.
For 31-50 rankings, please refer to HERE (singles) or HERE (albums)
*Top 10 artists of each category are tagged, unless not found in database*
*Next monthly charts shall follow up with sales from 6th Mar to 9th Apr*
Think you have missed out on any charts previously?
Check out the previous month charts below!
| Real name | Ai Carina Uemura |
| Gender | female |
| Birthday | 2 November, 1981 |
| Debut | 22 November, 2000 (active) |
| Main occupation | singer (active) |
| Official website | http://www.universal-mus... |
| Official topic | |
| Bookmark | Create account or login |
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OH YEAH.................. Congratulations!!!!
ooooooooooooooohhhh, sweet!
Go Gackt, KAT-TUN, Exile...! So many to cheer on XD
wawww...
Cooolll
thats cooool!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ieiri Leo
luv her Sabrina song
I'm so happy that KAT-TUN, V6, Yamapi and Hey!Say!JUMP are there ♥
I am still surprised that AKFG and Funky Monkey Babys are still on the chart. n.n Wow, congratulations.
i wish jpop always at the top
Hey! Say! JUMP, L'arc~en~ciel, Ikimonogakari, SCANDAL ♥
Roly Poly roly roly poly~! xD
Super Delicate~!
im surprised T-Ara made it into the top 15... for a Kpop group lol... their Japanese version to Roly Poly just sounded wierd (K-ver was better) XD hahaaaaa~
REMOVED - SPAM
Nightmare, Gackt, HeySayJump, L'arc en Ciel, KAT-TUN!~~~
great ranking once again
Ikimonogakari second for albums, not surprising...
Super Delicate only came out a little bit ago and it's 3rd. Hey! Say! JUMP!
Yamashita Tomohisa is 5th...I wonder if he is satisfied with the result. It's not bad though
waaaa....!! L'Arc en Ciel..


and the AKB48...
Very happy for them.. 
D8;; Nooo~ HSJ didn't beat '48' -sigh- Ganbare DX Q`Q wtf WHY IS KAT-TUN 3RD DX