He has started his label, psymatics in 2013. The next year he released an improvisation-based electronic session with https://open.spotify.com/artist/2vldFMI3zvIqWu59sOrvSO from Dachambo, a widely known Japanese band. In 2015, his label released a vinyl-only remix ep of UK legendary artist, @The Irresistible Force.
In 2017, he directed sound installation of @Jeff Mills’s masterpiece album Planets with 60 speakers to reproduce full orchestra sound.
On the other side, Koyas contributes to write or translate about music production and instruments for magazines and web with his wide knowledge about electronic music production and engineering.
Since 2014, he has been an Ableton Certified Trainer as one of first Japanese trainers, and founded Ableton Meetup Tokyo, a Tokyo based Ableton user community, and holds meet-up events repeatedly.