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2021 Oricon Number 1 Releases
From generasia
#1 Singles and Albums in 2021 according to Oricon
Survey period from December 14, 2020 to December 12, 2021 (Aggregation period from December 21, 2020 to December 20, 2021). 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 | 01.04 | NEWS | Beautiful / Chincha Umakka / Canaria | 184,180 | KinKi Kids | O album | 135,984 |
| 2 | 01.11 | NiziU | Step and a step | 12,106 | ARASHI | This is ARASHI | 11,971 |
| 3 | 01.18 | Poppin'Party | Photograph | 10,432 | SixTONES | 1ST | 467,238 |
| 4 | 01.25 | Johnnys' WEST | Shuukan Umaku Iku Youbi | 227,490 | Hypnosis Mic -Division Rap Battle- | Straight Outta Rhyme Anima | 41,092 |
| 5 | 02.01 | Snow Man | Grandeur | 801,681 | TXT | STILL DREAMING | 86,892 |
| 6 | 02.08 | Nogizaka46 | Boku wa Boku wo Suki ni Naru | 589,338 | Colon | Aster | 93,744 |
| 7 | 02.15 | SKE48 | Koiochi Flag | 190,570 | THE YELLOW MONKEY | Live Loud | 27,168 |
| 8 | 02.22 | Kanjani∞ | Kimi to Mitai Sekai | 217,404 | SEKAI NO OWARI | SEKAI NO OWARI 2010-2019 | 69,414 |
| 9 | 03.01 | SixTONES | Boku ga Boku Janai Mitai da | 430,553 | NCT 127 | LOVEHOLIC | 133,606 |
| 10 | 03.08 | ||||||
| 11 | 03.15 | ||||||
| 12 | 03.22 | ||||||
| 13 | 03.29 | ||||||
| 14 | 04.05 | ||||||
| 15 | 04.12 | ||||||
| 16 | 04.19 | ||||||
| 17 | 04.26 | ||||||
| 18 | 05.03 | ||||||
| 19 | 05.10 | ||||||
| 20 | 05.17 | ||||||
| 21 | 05.24 | ||||||
| 22 | 05.31 | ||||||
| 23 | 06.07 | ||||||
| 24 | 06.14 | ||||||
| 25 | 06.21 | ||||||
| 26 | 06.28 | ||||||
| 27 | 07.05 | ||||||
| 28 | 07.12 | ||||||
| 29 | 07.19 | ||||||
| 30 | 07.26 | ||||||
| 31 | 08.02 | ||||||
| 32 | 08.09 | ||||||
| 33 | 08.16 | ||||||
| 34 | 08.23 | ||||||
| 35 | 08.30 | ||||||
| 36 | 09.06 | ||||||
| 37 | 09.13 | ||||||
| 38 | 09.20 | ||||||
| 39 | 09.27 | ||||||
| 40 | 10.04 | ||||||
| 41 | 10.11 | ||||||
| 42 | 10.18 | ||||||
| 43 | 10.25 | ||||||
| 44 | 11.01 | ||||||
| 45 | 11.08 | ||||||
| 46 | 11.15 | ||||||
| 47 | 11.22 | ||||||
| 48 | 11.29 | ||||||
| 49 | 12.06 | ||||||
| 50 | 12.13 | ||||||
| 51 | 12.20 | ||||||
| 52 | 12.27 |
