This is a list of the best-selling singles in 2020 in Japan, with physical and digital sales taken from Oricon year-end chart.[1][2][3][4]
Combined sales
| No.
|
Title
|
Artist
|
Point
|
| 1
|
"Imitation Rain / D.D."
|
SixTones vs Snow Man
|
1,780,306
|
| 2
|
"Shiawase no Hogoshoku"
|
Nogizaka46
|
1,265,582
|
| 3
|
"Shitsuren, Arigatō"
|
AKB48
|
1,187,338
|
| 4
|
"Kite"
|
Arashi
|
1,155,114
|
| 5
|
"Step and a Step"
|
NiziU
|
1,052,471
|
| 6
|
"Gurenge"
|
LiSA
|
1,048,345
|
| 7
|
"Kissin' My Lips / Stories"
|
Snow Man
|
1,030,718
|
| 8
|
"Homura"
|
LiSA
|
948,730
|
| 9
|
"Yoru ni Kakeru"
|
Yoasobi
|
917,753
|
| 10
|
"I Love…"
|
Official Hige Dandism
|
878,495
|
Physical sales
| No.
|
Title
|
Artist
|
Sales
|
| 1
|
"Imitation Rain / D.D."
|
SixTones vs Snow Man
|
1,760,904
|
| 2
|
"Shitsuren, Arigatō"
|
AKB48
|
1,181,701
|
| 3
|
"Kite"
|
Arashi
|
1,147,865
|
| 4
|
"Shiawase no Hogoshoku"
|
Nogizaka46
|
1,115,150
|
| 5
|
"Kissin' My Lips / Stories"
|
Snow Man
|
1,001,570
|
| 6
|
"Navigator"
|
SixTones
|
707,699
|
| 7
|
"Sonna Koto Nai yo"
|
Hinatazaka46
|
644,135
|
| 8
|
"Mazy Night"
|
King & Prince
|
591,673
|
| 9
|
"Smile"
|
Twenty★Twenty
|
502,143
|
| 10
|
"New Era"
|
SixTones
|
480,379
|
| 11
|
"Mai Ochiru Hanabira (Faillin' Flower)"
|
Seventeen
|
426,988
|
| 12
|
"Nobody's Fault"
|
Sakurazaka46
|
408,926
|
| 13
|
Protostar ("Infinity")
|
JO1
|
372,820
|
| 14
|
"Re:Live"
|
Kanjani Eight
|
351,054
|
| 15
|
"Step and a Step"
|
NiziU
|
344,661
|
| 16
|
"Sōyūtoko Aru yo ne?"
|
SKE48
|
325,609
|
| 17
|
Stargazer ("Oh-Eh-Oh")
|
JO1
|
312,404
|
| 18
|
"Mubō na Yume wa Sameru Koto ga Nai"
|
STU48
|
292,738
|
| 19
|
"Run"
|
Sexy Zone
|
272,746
|
| 20
|
"Not Found"
|
Sexy Zone
|
262,677
|
| 21
|
"Night Diver"
|
Haruma Miura
|
245,007
|
| 22
|
"Homura"
|
LiSA
|
232,510
|
| 23
|
"Shōko"
|
Johnny's West
|
231,467
|
| 24
|
"I am / Muah Muah"
|
Hey! Say! Jump
|
226,381
|
| 25
|
"Your Song"
|
Hey! Say! Jump
|
224,568
|
Digital sales (single track)
| No.
|
Title
|
Artist
|
Sales
|
| 1
|
"Gurenge"
|
LiSA
|
942,691
|
| 2
|
"Homura"
|
LiSA
|
709,966
|
| 3
|
"I Love…"
|
Official Hige Dandism
|
638,058
|
| 4
|
"Yoru ni Kakeru"
|
Yoasobi
|
539,090
|
| 5
|
"Pretender"
|
Official Hige Dandism
|
538,314
|
| 6
|
"Hakujitsu"
|
King Gnu
|
513,603
|
| 7
|
"Kanden"
|
Kenshi Yonezu
|
499,084
|
| 8
|
"Hadaka no Kokoro" ("Naked Heart")
|
Aimyon
|
403,820
|
| 9
|
"Kōsui"
|
Eito
|
499,084
|
| 10
|
"Uma to Shika"
|
Kenshi Yonezu
|
317,060
|
See also
References