# Billboard Japan Hot 100

The Billboard Japan Hot 100 is a record chart in Japan for songs. It has been compiled by Billboard Japan and Hanshin Contents Link since February 2008. The chart is updated every Wednesday at Billboard-japan.com (JST) and every Thursday at Billboard.com (UTC).
The first number-one song on the chart was "Stay Gold" by Hikaru Utada on the issue dated January 16, 2008. The first number-one song on the chart by a non-Japanese artist was "Bleeding Love" by Leona Lewis in the issue dated April 30, 2008. The current number-one on the chart as of the issue dated March 12, 2025, is "Say I Do" by Travis Japan.

## Methodology

From the chart's inception in 2008, to December 2010, the chart combined CD single sales data from SoundScan Japan, tracking sales at physical stores across Japan, and radio airplay figures from Japan's then 32 AM and FM radio stations sourced from the Japanese company Plantech. In December 2010, the chart expanded to include sales from online stores, as well as sales from iTunes Japan. From December 2013, Billboard incorporated more digital music stores (such as Recochoku and Mora) into the chart. Billboard also added two additional factors: tweets relating to songs from Twitter data collected by NTT DATA, as well as data sourced from Gracenote on the number of times a CDs has been registered as being inserted into a computer. In May 2015, the chart began to include both on-demand streams and YouTube views. Finally, in November 2018, the chart began to include karaoke plays in its formula. In December 2022, the Twitter and Gracenote metrics were removed from the chart.
From December 7, 2016, onwards, Billboard Japan teamed up with GfK Japan to distribute digital sales of each track on the Hot 100 chart (between the positions of number one to number 50) to the public. The companies will distribute the sales from over 3,900 digital stores nationwide, alongside streaming services with Apple Music, Awa and Line Music, which will commence in 2017 and will be recognized as points (similar to album-equivalent sales).

## Lists of Billboard Japan number-one singles
### Weekly number ones

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

### Year-end number ones

| Year | Title | Artist(s) |
| 2008 | "Kiseki" | Greeeen |
| 2009 | "Ichibu to Zenbu" | B'z |
| 2010 | "Troublemaker" | Arashi |
| 2011 | "Everyday, Katyusha" | AKB48 |
| 2012 | "Manatsu no Sounds Good!" | AKB48 |
| 2013 | "Koi Suru Fortune Cookie" | AKB48 |
| 2014 | "Guts!" | Arashi |
| 2015 | "Ryusei" | Sandaime J Soul Brothers from Exile Tribe |
| 2016 | "Tsubasa wa Iranai" | AKB48 |
| 2017 | "Koi" | Gen Hoshino |
| 2018 | "Lemon" | Kenshi Yonezu |
| 2019 | "Lemon" | Kenshi Yonezu |
| 2020 | "Yoru ni Kakeru" | Yoasobi |
| 2021 | "Dry Flower" | Yuuri |
| 2022 | "Zankyōsanka" | Aimer |
| 2023 | "Idol" | Yoasobi |
| 2024 | "Bling-Bang-Bang-Born" | Creepy Nuts |

## Song milestones
### Most weeks at number one

| No. of weeks | Song | Artist | Release year |
| 22 | "Idol" | Yoasobi | 2023 |
| 19 | "Bling-Bang-Bang-Born" | Creepy Nuts | 2024 |
| 13 | "Subtitle" | Official Hige Dandism | 2022 |
| 13 | "Show" | Ado | 2023 |
| 11 | "Koi" | Gen Hoshino | 2016 |
| 9 | "Zankyōsanka" | Aimer | 2021 |
| 8 | "Homura" | Lisa | 2020 |
| 7 | "Lemon" | Kenshi Yonezu | 2018 |
| 7 | "Pretender" | Official Hige Dandism | 2019 |
| 7 | "I Love..." | Official Hige Dandism | 2020 |
| 6 | "Yoru ni Kakeru" | Yoasobi | 2019 |
| 6 | "New Genesis" | Ado | 2022 |

### Most total weeks on the Billboard Japan Hot 100

Legend :
| | Currently charting in the top 100 |
| ‡ | Currently charting in the top 10 |
* Only the top 30 songs with the most weeks are included
* Source:
| No.  of weeks | Song | Artist | Peak | Release year |
| 348 | "Marigold" | Aimyon | 1 | 2018 |
| 333 | "Lemon" | Kenshi Yonezu | 1 | 2018 |
| 308 | "Pretender" | Official Hige Dandism | 1 | 2019 |
| 303 | "Takane no Hanako-san" | Back Number | 3 | 2013 |
| 280 | "Ao to Natsu" | Mrs. Green Apple | 7 | 2018 |
| 279 | "Tenbyō no Uta" | Mrs. Green Apple featuring Sonoko Inoue | 16 | 2018 |
| 249 | "Yoru ni Kakeru" | Yoasobi | 1 | 2019 |
| 247 | "115 Man Kilo no Film" | Official Hige Dandism | 11 | 2018 |
| 233 | "Hakujitsu" | King Gnu | 2 | 2019 |
| 228 | "Dry Flower" | Yuuri | 2 | 2020 |
| 226 | "Wherever You Are" | One Ok Rock | 4 | 2010 |
| 214 | "Inferno" | Mrs. Green Apple | 17 | 2019 |
| 212 | "Gunjō" | Yoasobi | 6 | 2020 |
| 189 | "Kaijū no Hanauta" | Vaundy | 2 | 2020 |
| 188 | "Shape of You" | Ed Sheeran | 4 | 2017 |
| 187 | "Suiheisen" | Back Number | 2 | 2021 |
| 181 | "Kanade" | Sukima Switch | 27 | 2004 |
| 178 | "I Love..." | Official Hige Dandism | 1 | 2020 |
| 175 | "Kaibutsu" | Yoasobi | 2 | 2021 |
| 173 | "Betelgeuse" | Yuuri | 2 | 2021 |
| 171 | "Cinderella Boy" | Saucy Dog | 4 | 2021 |
| 169 | "Boku no Koto" | Mrs. Green Apple | 7 | 2019 |
| 166 | "Mela!" | Ryokuoushoku Shakai | 37 | 2020 |
| 163 | "Uchiage Hanabi" | Daoko and Kenshi Yonezu | 1 | 2017 |
| 161 | "W / X / Y" | Tani Yuuki | 3 | 2021 |
| 157 | "Himawari no Yakusoku" | Motohiro Hata | 2 | 2014 |
| 149 | "Silent Majority" | Keyakizaka46 | 1 | 2016 |
| 148 | "Kirari" | Fujii Kaze | 2 | 2021 |
| 147 | "Tada Kimi ni Hare" | Yorushika | 22 | 2018 |
| 146 | "Dance Hall" | Mrs. Green Apple | 8 | 2022 |

### Other songs that have charted for at least 100 weeks

| No. of weeks | Song | Artist | Peak | Release year |
| 146 | "Christmas Song" | Back Number | 1 | 2015 |
| 144 | "Gurenge" | Lisa | 2 | 2019 |
| 144 | "Kimi wa Rock o Kikanai" | Aimyon | 11 | 2017 |
| 143 | "Sayonara Elegy" | Masaki Suda | 3 | 2018 |
| 141 | "Happy End" | Back Number | 4 | 2016 |
| 141 | "Wataridori" | Alexandros | 3 | 2015 |
| 141 | "Dynamite" | BTS | 2 | 2020 |
| 139 | "Koi" | Gen Hoshino | 1 | 2016 |
| 134 | "Eine Kleine" | Kenshi Yonezu | 19 | 2014 |
| 133 | "Ryusei" | Sandaime J Soul Brothers from Exile Tribe | 1 | 2014 |
| 131 | "Citrus" | Da-ice | 7 | 2020 |
| 128 | "Loser" | Kenshi Yonezu | 3 | 2016 |
| 127 | "Mixed Nuts" | Official Hige Dandism | 1 | 2022 |
| 127 | "Nan demo Nai yo," | Macaroni Empitsu | 4 | 2021 |
| 127 | "Naked Heart" | Aimyon | 4 | 2020 |
| 126 | "Subtitle" | Official Hige Dandism | 1 | 2022 |
| 126 | "Shin Takarajima" | Sakanaction | 1 | 2015 |
| 125 | "Soranji" | Mrs. Green Apple | 10 | 2022 |
| 122 | "Odoriko" | Vaundy | 15 | 2021 |
| 120 | "Fukakōryoku" | Vaundy | 36 | 2020 |
| 120 | "Walking with You" | Novelbright | 33 | 2018 |
| 117 | "Romanticism" | Mrs. Green Apple | 11 | 2019 |
| 117 | "Haru no Hi" | Aimyon | 2 | 2019 |
| 114 | "Peace Sign" | Kenshi Yonezu | 1 | 2017 |
| 114 | "Neko" | Dish// | 9 | 2017 |
| 113 | "Shake It Off" | Taylor Swift | 4 | 2014 |
| 112 | "Hanabi" | Mr. Children | 1 | 2008 |
| 112 | "TT" | Twice | 3 | 2016 |
| 111 | "Mahō no Jūtan" | Takaya Kawasaki | 20 | 2020 |
| 109 | "Zankyōsanka" | Aimer | 1 | 2021 |
| 109 | "No Doubt" | Official Hige Dandism | 11 | 2018 |
| 108 | "Cry Baby" | Official Hige Dandism | 4 | 2021 |
| 107 | "Kiseki" | Greeeen | 1 | 2008 |
| 107 | "Machigai Sagashi" | Masaki Suda | 2 | 2019 |
| 105 | "Hanataba" | Back Number | 3 | 2011 |
| 105 | "Billimillion" | Yuuri | 6 | 2023 |
| 105 | "Boy with Luv" | BTS featuring Halsey | 7 | 2019 |
| 104 | "We Are Never Ever Getting Back Together" | Taylor Swift | 2 | 2012 |
| 103 | "Happy" | Pharrell Williams | 5 | 2013 |
| 103 | "See You Again" | Wiz Khalifa featuring Charlie Puth | 7 | 2015 |
| 101 | "Heroine" | Back Number | 2 | 2015 |
| 101 | "Kick Back" | Kenshi Yonezu | 1 | 2022 |
| 100 | "Idol" | Yoasobi | 1 | 2023 |

### Most weeks in the top ten

| No. of weeks | Song | Artist(s) | Year(s) |
| 82 | "Lemon" | Kenshi Yonezu | 2018–2019 and August 2020 |
| 78 | "Dry Flower" | Yuuri | 2020–2022 |
| 66 | "Yoru ni Kakeru" | Yoasobi | 2020–2021 |
| 65 | "Pretender" | Official Hige Dandism | 2019–2020 |
| 60 | "Marigold" | Aimyon | 2018–2019 |
| 58 | "Kaijū no Hanauta" | Vaundy | 2023–2024 |
| 58 | "Dynamite" | BTS | 2020–2021 |
| 55 | "Hakujitsu" | King Gnu | 2019–2020 |
| 55 | "Gurenge" | Lisa | 2019–2020 and January 2021 |
| 54 | "Idol" | Yoasobi | 2023–2024 |
| 42 | "W / X / Y" | Tani Yuuki | 2022–2023 |
| 41 | "Shukumei" | Official Hige Dandism | 2019–2020 |

### Japan Hot 100 number ones by foreign artists

There are only five Western songs that have topped the Japan Hot 100.
* Leona Lewis – "Bleeding Love"
* Mika – "Blame It on the Girls"
* Lady Gaga – "Born This Way"
* The Wanted – "Glad You Came"
* Rosé and Bruno Mars – "Apt."
In addition, Afrojack was featured artist of two number one's by Sandaime J Soul Brothers, "Summer Madness" and "Scarlet". However, official website of Billboard does not list these songs on discography of these featured artists. For number one songs by Korean artists, see List of K-pop songs on the Billboard Japan Hot 100.