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Hi-Fi Un!corn 하이파이유니콘

About

Hi-Fi Un!corn (Japanese: ハイファイユニコーン, Hepburn: Haifai Yunikōn; Korean: 하이파이유니콘; RR: Haipaiyunikon) is a five-member boy band active in Japan and South Korea. The group was formed through the survival show The Idol Band: Boy's Battle and debuted with the digital single, "Over the Rainbow" in June 2023.

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

Verified facts

Hi-Fi Un!corn (하이파이유니콘) — verified Korean artist.

Details

• Genre: J-pop, K-pop, rock music
• Type: boy band
• Members: five
• Active Regions: Japan and South Korea
• Formation Method: The Idol Band: Boy's Battle
• Debut Single: Over the Rainbow
• Debut Date: June 2023
• Debut: 2023년 6월 26일
• Company: FNC JAPAN
• Selection: 《THE IDOL BAND: BOY'S BATTLE》

Source reconciliation

• MusicBrainz lists the Korean name as Hi-Fi Un!corn; KoreaAPI uses 하이파이유니콘 (chosen by source authority).

Independent sources disagreed here — shown, not hidden.

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 2026-08-17 · 5 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:hifiuncorn").

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