← KoreaAPI · verifiable K-culture data

Ourbirthday Ourbirthday

About

Ourbirthday (Korean: 아워벌스데이, stylized in all caps) is a South Korean girl group under Innit Entertainment, a subsidiary of JYP Entertainment. The group is composed of seven members: Kuk Cho-rok, Shin Hye-won, Cho Hye-jin, U, Baby, Achiraya, and Kilala. Ourbirthday debuted on August 19, 2026, with the single album Our Birthday.

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

Ourbirthday — verified Korean artist. Debut 2026-07-22. Agency: JYP Entertainment. 4 members.

Details

• Genre: K-pop

Source reconciliation

• MusicBrainz lists the Korean name as 아워벌스데이; KoreaAPI uses Ourbirthday (chosen by source authority).

Independent sources disagreed here — shown, not hidden.

Members (4)

• Cho Hyejin (South Korean singer)
• Shin Hyewon
• Kilala
• Kuk Chorok

Q&A — what agents ask

Cross-checked by 3 source(s)

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗
• MusicBrainz — open music database · view ↗

Verification history

Verified & tracked since 2026-08-22 · 4 verified snapshots.

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("artist:ourbirthday").

Verified badge

Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):

<a href="https://aiagentlabs.co.kr/artist/ourbirthday.html"><img src="https://aiagentlabs.co.kr/badge/ourbirthday.svg" alt="Verified by KoreaAPI"></a>

[![Verified by KoreaAPI](https://aiagentlabs.co.kr/badge/ourbirthday.svg)](https://aiagentlabs.co.kr/artist/ourbirthday.html)

More from this agency (소속사) →

• 2PM
• 3RACHA
• Bae Suzy
• Day6
• Itzy
• J.Y. Park
• JYP Nation
• Nexz