"Crush" by MCND spent thirteen weeks at number one becoming the longest-running number one single of the year.
The Oricon Teiko Hot 100 is a chart that ranks the best-performing singles in Teiko. Its data, published by Oricon Teiko magazine and compiled by Shiba SoundScan Inc., is based collectively on each single's weekly physical and digital sales, as well as radio airplay and streaming. Oricon Teiko is a subsidiary of Oricon Japan which is based in Tokyo. The weekly charts are updated every Saturday at 12:00 in the noon (UTC +9). The following list, lists all of the number one singles of the Oricon Teiko Hot 100 for 2023.
In 2023, 19 acts singles have reached number one on Hot 100. 2023 marked the year that no top single is a collaboration since 2019. In total, 19 acts topped the chart as lead artist, with NCT Dream, MCND, Tempest, Xdinary Heroes, RIIZE, Zerobaseone, Hori7on, Jeon Somi, Pow, and BoyNextDoor - achieving their first Hot 100 number-one single. "Crush" by MCND was the longest-running number-one of the year, leading the chart for thirteen weeks. It subsequently also topped the Oricon Teiko Year-End Hot 100.
This is the second time where the top charting single is in Korean and also the second time where the top charting single is by a Korean male group. In 2023, only one female artist topped the chart, Jeon Somi. RIIZE made history with all its released singles reaching number one. Artists which have topped the chart more than once with different singles were Seventeen, Teens in Times, RIIZE, and MCND. All four are male groups. This is the fifth consecutive year that Teens in Times has consistently charted multiple number one singles.
Teen in Times has successfully charted multiple number one songs for the fifth consecutive year.Rookie group RIIZE consistently achieved number one for all its release.Jeon Somi is the only female artist to have a number one single.Hori7on is the first Filipino pop group to achieve a number one single.
