Understage
Tō Yō is a Tokyo psychedelic rock quartet blending Japanese psychedelia with contemporary urban life. Their experimental sound ranges from doom-infused heaviness to hypnotic krautrock grooves, with a new album due in autumn 2026.

Image: from the event entry at Agenda Porto.
Source: Agenda Porto (Câmara Municipal do Porto). Details can change; the original entry is the reference.