@onefive is a Japanese girl group under the agency AMUSE. The group is based in Tokyo, and made their debut in late 2019.

The members include MOMO, SOYO, GUMI, and KANO, who all sing and dance. All members were 15 years old when the group formed, resulting in the name @onefive.

They had all previously been part of girl group Sakura Gakuin, which is also under AMUSE. They “graduated” from the group in 2020, which was mandatory for all members who had finished their last year of junior high school in Japan. They now focus solely on activities related to @onefive.

Their debut single was “Pinky Promise,” which was released on October 20, 2019. Since that time, they released two other singles and one EP titled BBB in 2021.

In 2022, @onefive released their 1st album, 1518 featuring the highly anticipated track, “Lalala Lucky”, which had only appeared exclusively in a commercial collab with Beautylabo. The album ranked 40th on the Oricon Weekly Album Sales chart with 1,348 albums sold. The album also ranked 6th on the Tower Records J-Indie Chart.