With the theme of “Japan’s dampest festival,” this event is a jointly produced music showcase by artists Yamaguchi Yamagu and Shohei Matsuo. From the very beginning, they’ve recommended that attendees come alone and head home alone—a concept that fits the times. The lineup ranges from artists who deliberately embrace a dark aesthetic to local idols, bringing together a uniquely distinctive cast. It’s an event you can drop by casually, without pressure or pretense.

With the theme of “Japan’s dampest festival,” this event is a jointly produced music showcase by artists Yamaguchi Yamagu and Shohei Matsuo. From the very beginning, they’ve recommended that attendees come alone and head home alone—a concept that fits the times. The lineup ranges from artists who deliberately embrace a dark aesthetic to local idols, bringing together a uniquely distinctive cast. It’s an event you can drop by casually, without pressure or pretense.