#1 Singles and Albums in 2020 according to Oricon
From December 18, 2019 to December 16, 2020. 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 |
12.30 |
MAMESHiBA NO TAiGUN |
Restart |
64,334 |
Various Artists |
Fate song material |
34,133
|
| 2 |
01.06 |
BOYS AND MEN |
Gattan Gotton GO! |
95,327 |
Buster Bros!!! |
Buster Bros!!! -Before The 2nd D.R.B- |
43,700
|
| 3 |
01.13 |
Takeuchi Mariya |
Inochi no Uta (Special Edition) |
6,875 |
Katori Shingo |
20200101 |
27,661
|
| 4 |
01.20 |
Poppin'Party |
Initial / Yume wo Uchinuku Shunkan ni! |
27,164 |
Kimura Takuya |
Go with the Flow |
126,831
|
| 5 |
01.27 |
SKE48 |
Souyuutoko Aru yo ne? |
289,471 |
King Gnu |
CEREMONY |
238,047
|
| 6 |
02.03 |
SixTONES vs Snow Man |
Imitation Rain / D.D. |
1,328,206 |
NCT DREAM |
THE DREAM |
40,386
|
| 7 |
02.10 |
STU48 |
Mubou na Yume wa Sameru Koto ga Nai |
287,713 |
MAD TRIGGER CREW |
MAD TRIGGER CREW -Before The 2nd D.R.B- |
49,783
|
| 8 |
02.17 |
SixTONES vs Snow Man |
Imitation Rain / D.D. |
44,982 |
Sexy Zone |
POP × STEP!? |
131,035
|
| 9 |
02.24 |
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| 10 |
03.02 |
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| 11 |
03.09 |
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| 12 |
03.16 |
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| 13 |
03.23 |
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| 14 |
03.30 |
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| 15 |
04.06 |
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| 16 |
04.13 |
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| 17 |
04.20 |
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| 18 |
04.27 |
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| 19 |
05.04 |
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| 20 |
05.11 |
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| 21 |
05.18 |
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| 22 |
05.25 |
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| 23 |
06.01 |
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| 24 |
06.08 |
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| 25 |
06.15 |
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| 26 |
06.22 |
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| 27 |
06.29 |
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| 28 |
07.06 |
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| 29 |
07.13 |
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| 30 |
07.20 |
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| 31 |
07.27 |
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| 32 |
08.03 |
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| 33 |
08.10 |
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| 34 |
08.17 |
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| 35 |
08.24 |
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| 36 |
08.31 |
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| 37 |
09.07 |
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| 38 |
09.14 |
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| 39 |
09.21 |
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| 40 |
09.28 |
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| 41 |
10.05 |
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| 42 |
10.12 |
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| 43 |
10.19 |
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| 44 |
10.26 |
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| 45 |
11.02 |
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| 46 |
11.09 |
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| 47 |
11.16 |
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| 48 |
11.23 |
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| 49 |
11.30 |
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| 50 |
12.07 |
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| 51 |
12.14 |
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| 52 |
12.21 |
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