ONE OR EIGHT #172541311
Description
ONE OR EIGHT (一か八か), also stylized as 1OR8, is an 8-member Global-Based Japanese boy group under Avex Trax. They were formed on April 25, 2023 through the WARPs DIG – Battle Audition project, once the final lineup was announced the members trained until April 25, 2024. The group consists of Souma, Mizuki, Tsubasa, Reia, Ryota, Takeru, Yuga, and Neo. They released their first pre-debut song “KAWASAKI,” on June 20, 2024, and made their official debut on August 16, 2024, with the single “Don’t Tell Nobody”. On May 27, 2025, the group officially signed with the U.S. label Atlantic Music Group. Group Name Meaning: The group’s name ONE OR EIGHT is a reference to a Japanese phrase meaning “All or Nothing”. With the tagline “BET ON YOURSELF”. Official Greeting: “Hello! we are ONE OR EIGHT” ONE OR EIGHT Official Fandom Name: 1DERZ
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 11 Aug 2026, 17:11 | 1 | first reading |
Ownership
Owned by noob (@atlasugc) as measured.
Members we’ve seen
noob (@atlasugc) — owner (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.