VocaDuo is an project where utaites, vocaloid Ps, mv artists, and so on, collaborate to make a song. It’s happening the 6th time now.

Their website: https://vocaduo.com/

Search for songs: https://www.youtube.com/results?search_query=vocaduo2026

The social media post where they announced it: https://xcancel.com/VocaDuo_/status/1999811539550015594