List of Hot 100 number-one singles of 2013 (Japan)
This is a list of number one singles on the Billboard Japan Hot 100 chart in Japan in 2013. The week's most popular songs in Japan, ranked by the Hanshin Corporation and based on radio airplay measured by Plantech and sales data as compiled by SoundScan Japan.
Chart history
Issue date is from Billboard-Japan.com. The date posted on the main Billboard.com site is usually five days later.| Date | Song | Artist | Reference |
| "Dance My Generation" | Golden Bomber | ||
| "Mystery Virgin" | Ryosuke Yamada | ||
| "Catch Me -If You Wanna-" | TVXQ | ||
| "Music" | Sakanaction | ||
| "Choco no Dorei" | SKE48 | ||
| "Expose" | KAT-TUN | ||
| "My Resistance-Tashikana Mono-/Unmei Girl" | Kis-My-Ft2 | ||
| "So Long!" | AKB48 | ||
| "Mistake!" | SMAP | ||
| "Calling / Breathless" | Arashi | ||
| "Que Sera Sera" | Tomohisa Yamashita | ||
| "Ninjya Re Bang Bang" | Kyary Pamyu Pamyu | ||
| "Ki Su U Ma I ~Kiss Your Mind~" | Kis-My-Ft2 | ||
| "Jane Doe" | Minami Takahashi | ||
| "Tanjōbi ni wa Mashiro na Yuri o" | Masaharu Fukuyama | ||
| "Koisuru Kisetsu" | Naoto Inti Raymi | ||
| "Hesomagari" | Kanjani Eight | ||
| "RPG" | Sekai no Owari | ||
| "Glad You Came" | The Wanted | ||
| "Preserved Roses" | T.M.Revolution×Nana Mizuki | ||
| "Sayonara Crawl" | AKB48 | ||
| "Endless Game" | Arashi | ||
| "Joy!!" | SMAP | ||
| "Namida no Kotae" | Kanjani Eight | ||
| "Bokura no Eureka" | NMB48 | ||
| "Come On A My House" | Hey! Say! JUMP | ||
| "Girls' Rule" | Nogizaka46 | ||
| "Feuerroter Pfeil und Bogen" | Linked Horizon | ||
| "Utsukushii Inazuma" | SKE48 | ||
| "Thank You Summer Love" | Kara | ||
| "Summer Nude '13" | Tomohisa Yamashita | ||
| "Peace to Highlight" | Southern All Stars | ||
| "Kimi Tono Kiseki" | Kis-My-Ft2 | ||
| "Koi Suru Fortune Cookie" | AKB48 | ||
| "Koi Suru Fortune Cookie" | AKB48 | ||
| "Melon Juice" | HKT48 | ||
| "Matataki" | Tsuyoshi Domoto | ||
| "Time Machine Nante Iranai" | Atsuko Maeda | ||
| "Hirihiri no Hana" | Not yet | ||
| "Kamonegikkusu" | NMB48 | ||
| "Bye Bye Du Bye -See You Again- | Sexy Zone | ||
| "Winter Games" | 2PM | ||
| "Mada Namida Ni Naranai Kanashimi Ga" | KinKi Kids | ||
| "Heart Electric" | AKB48 | ||
| "Sayonara Arigato" | Hotta Ke BAND | ||
| "Snow Dome no Yakusoku/Luv Sick" | Kiss-My-Ft2 | ||
| "Sansei Kawaii!" | SKE48 | ||
| "Barrette | Nogizaka46 | ||
| Kanjani Eight | |||
| "Suzukake no Ki no Michi de "Kimi no Hohoemi o Yume ni Miru" to Itte Shimattara Bokutachi no Kankei wa Dō Kawatte Shimau no ka, Bokunari ni Nannichi ka Kangaeta Ue de no Yaya Kihazukashii Ketsuron no Yō na Mono" | AKB48 | ||
| SMAP |