List of number-one digital singles of 2019 (Japan)

This is a list of songs that reached No. 1 on the Billboard Japan Top Download Songs Chart in 2019.

Week	Song	Artist(s)
^[1]	"Lemon"	Kenshi Yonezu
^[2]
^[3]
^[4]
^[5]
^[6]
^[7]
^[8]
^[9]	"Happy Birthday"	Back Number
^[10]
^[11]
^[12]	"Aurora"	Bump of Chicken
^[13]	"Happy Birthday"	Back Number
^[14]
^[15]
^[16]	"Lemon"	Kenshi Yonezu
^[17]	"Harunohi" ハルノヒ	Aimyon
^[18]	Gurenge 紅蓮華, "Red lotus"	LiSA
^[19]	Gurenge 紅蓮華, "Red lotus"	LiSA
^[20]	"Remember Me"	Man with a Mission
^[21]	"Machigai Sagashi" まちがいさがし	Masaki Suda
^[22]
^[23]
^[24]	"Spirits of the Sea" 海の幽霊	Kenshi Yonezu
^[25]	"Spirits of the Sea" 海の幽霊	Kenshi Yonezu
^[26]	"Yasashi ano Ko" 優しいあの子, That gentle girl	Spitz
^[27]	"Yasashi ano Ko" 優しいあの子, That gentle girl	Spitz
^[28]	"Machigai Sagashi" まちがいさがし	Masaki Suda
^[29]	"Tsukiniji" 月虹, Moon rainbow	Bump of Chicken
^[30]	"Is There Still Anything That Love Can Do?" 愛にできることはまだあるかい	Radwimps
^[31]
^[32]
^[33]
^[34]	"Uma to Shika" 馬と鹿	Kenshi Yonezu
^[35]
^[36]
^[37]
^[38]
^[39]
^[40]
^[41]
^[42]	"Kasa" 傘, umbrella	King Gnu
^[43]	"Uma to Shika" 馬と鹿	Kenshi Yonezu
^[44]	"Uma to Shika" 馬と鹿	Kenshi Yonezu
^[45]	"Turning Up"	Arashi
^[46]	"Turning Up"	Arashi
^[47]	"Pretender"	Official Hige Dandism
^[48]	"Pretender"	Official Hige Dandism
^[49]	"Geki! Imperial Hakuou team" <new chapter> 檄!帝国華撃団<新章>	Sakura Amanomiya (Ayane Sakura), et al.
^[50]	"Uma to Shika" 馬と鹿	Kenshi Yonezu
^[51]	"Gurenge" 紅蓮華, Red lotus	LiSA
^[52]	"A-ra-shi: Reborn"	Arashi

References