| Group Members | Kano Fujihira Soyoka Yoshida Tsugumi Aritomo Momoe Mori |
| Music Genre(s) | J-pop hip hop |
| Origin | Japan |
| Year(s) Active | 2019–present |
| Record Label | Amuse Inc. (2019–2022) Avex Trax (2022–present) |
| Official Websites | onefive-web.jp |
@onefive (Japanese: ワンファイブ, Hepburn: Wanfaibu) is a Japanese four-member girl group consisting of Kano Fujihira, Soyoka Yoshida, Tsugumi Aritomo, and Momoe Mori. The group was formed in October 2019, in the year all the members turned 15 years old. In addition to music, they have been involved in modeling, acting, and other activities while focusing on their "Japanese Classy Crush" concept. They are represented by the talent agency Amuse Inc. and are signed with the record label Avex Trax.
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