Adrena
| "Adrena" | ||||
|---|---|---|---|---|
| Single by Yoasobi | ||||
| Language |
| |||
| A-side | "Baby" | |||
| Released | January 4, 2026 | |||
| Length | 3:05 | |||
| Label | ||||
| Songwriter | Ayase | |||
| Producer | Ayase | |||
| Yoasobi singles chronology | ||||
| ||||
| Music video | ||||
| "Adrena" on YouTube | ||||
"Adrena" (Japanese: アドレナ, Hepburn: Adorena) is a song by Japanese duo Yoasobi. It was released as a single on January 4, 2026, through Echoes and Sony Music Entertainment Japan. The song serves as the opening theme for the 2026 anime series Hana-Kimi, and was based on Fuyu Tsuyama's short story Magical.