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2011 Oricon Number 1 Releases
From generasia
#1 Singles and Albums in 2011 according to Oricon
From December 13, 2010 to December 11, 2011. Unlike previous years, week 3's sales are available and week 4's sales are not a combination of two weeks. Click on the # for that week to view the top 30 albums and singles.
Note: 'Week Sales' means the number of units that the product sold to get to #1 for that week. Usually, this is the product's first week sales, but not always.
| # | Date | Single Artist | Single | Week Sales | Album Artist | Album | Week Sales |
|---|---|---|---|---|---|---|---|
| 1 | 12.27 | Hey! Say! JUMP | "Arigatou" ~Sekai no Doko ni Itemo~ | 150,504 | BUMP OF CHICKEN | COSMONAUT | 207,160 |
| 2 | 01.03 | URATA NAOYA feat. ayumi hamasaki | Dream ON | 40,069 | Hamasaki Ayumi | Love songs | 180,048 |
| 3 | 01.10 | Uemura Kana | Toilet no Kamisama | 11,327 | no3b | no3b | 58,730 |
| 4 | 01.17 | ||||||
| 5 | 01.24 | ||||||
| 6 | 01.31 | ||||||
| 7 | 02.07 | ||||||
| 8 | 02.14 | ||||||
| 9 | 02.21 | ||||||
| 10 | 02.28 | ||||||
| 11 | 03.07 | ||||||
| 12 | 03.14 | ||||||
| 13 | 03.21 | ||||||
| 14 | 03.28 | ||||||
| 15 | 04.04 | ||||||
| 16 | 04.11 | ||||||
| 17 | 04.18 | ||||||
| 18 | 04.25 | ||||||
| 19 | 05.02 | ||||||
| 20 | 05.09 | ||||||
| 21 | 05.16 | ||||||
| 22 | 05.23 | ||||||
| 23 | 05.30 | ||||||
| 24 | 06.06 | ||||||
| 25 | 06.13 | ||||||
| 26 | 06.20 | ||||||
| 27 | 06.27 | ||||||
| 28 | 07.04 | ||||||
| 29 | 07.11 | ||||||
| 30 | 07.18 | ||||||
| 31 | 07.25 | ||||||
| 32 | 08.01 | ||||||
| 33 | 08.08 | ||||||
| 34 | 08.15 | ||||||
| 35 | 08.22 | ||||||
| 36 | 08.29 | ||||||
| 37 | 09.05 | ||||||
| 38 | 09.12 | ||||||
| 39 | 09.19 | ||||||
| 40 | 09.26 | ||||||
| 41 | 10.03 | ||||||
| 42 | 10.10 | ||||||
| 43 | 10.17 | ||||||
| 44 | 10.24 | ||||||
| 45 | 10.31 | ||||||
| 46 | 11.07 | ||||||
| 47 | 11.14 | ||||||
| 48 | 11.21 | ||||||
| 49 | 11.28 | ||||||
| 50 | 12.05 | ||||||
| 51 | 12.12 | ||||||
| 52 | 12.19 |
