Gou w/ Nao (DaizyStripper), and an unknown other.
—In the tweet attached to this image, I believe he mentions something about Dali and TRiCK being together for the first time in many years. TRiCK is Nao’s old band, and Dali is Gou’s. I’m assuming these bands played together in the past, and the unknown person was a member from one of the bands as well. Not sure though, so as always please correct me if I’m wrong so I can fix my info!