"君空" is a 2026 single by Japanese pop and R&B artist Rio. It was released on January 28, 2026, by the artist's own label, Rio.
- The single was released on January 28, 2026.
- The genre is listed as pop and R&B.
- The release label is Rio.
Rio is a pop and R&B singer from Japan. They are best known for their melodic vocals and genre-blending sound.
Tracklist
