single · April 7, 2026

誓い

Leina

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Sony Music Labels Inc.See this day

popdance-pop

Leina returns with "誓い," a 2026 dance-pop single. The track was released on Sony Music Labels Inc.

• The single was released on April 7, 2026.
• The genre is listed as pop and dance-pop.
• The single was released by Sony Music Labels Inc.

Leina is a Japanese pop singer and songwriter. She is best known for her energetic dance-pop tracks.