is a song by Japanese duo Yoasobi from their debut EP, The Book (2021). It was released as a single on July 20, 2020, through Sony Music Entertainment Japan. The song was based on the short story of the same name by Shinano and won the Yoasobi Contest Vol. 1. A middle tempo song, it depicts a couple breaking up in the morning. The song also featured on the film, Tabun, based on the same story.
The English version of the song, titled "Haven't", was included on the duo's first English-language EP E-Side, released on November 12, 2021. The song went viral on TikTok in 2022 through its use in artificial intelligence manga filter.
Credits and personnel
Ayase – songwriter, producer Ikura – vocals Rockwell – guitar Shinano – based story writer Takayuki Saitō – vocal recording Masahiko Fukui – mixing Hidekazu Sakai – mastering Saho Nanjō – music video animation, cover artwork design
Charts Weekly charts + Weekly chart performance for "Tabun" Chart (2020–2021) Peakposition Global Excl. US (Billboard) 139 Japan Combined Singles (Oricon) 11 Japan Hot 100 (Billboard) 15
Year-end charts + 2020 year-end chart performance for "Tabun" Chart (2020) Position Japan Hot 100 (Billboard) 89
+ 2021 year-end chart performance for "Tabun" Chart (2021) Position Japan Hot 100 (Billboard) 59
Certifications
Release history + Release dates and formats for "Tabun" Region Date Format Label Various July 20, 2020 Sony Japan
References
External links Tabun on Monogatary.com Probably