The September 12 event at Azumaya is presented as a multi-artist night with a secret guest. Katimi Ai, SHARRKBOY, Keido, and Kengo Groove are named, suggesting a lineup built around discovery on the floor. The evidence does not clearly establish a title or detailed concept, but it still reads as a late-night bar event with some suspense built in. The secret slot is part of the appeal rather than a gap to be solved in advance.

ConceptA bar-night format that leaves part of the picture unrevealed, using named artists and a secret guest to build anticipation for the room itself.