Which Summer Was It? (feat. AiSuu)

A lively festival rock song that races through a summer festival night.

The sound of cicadas, the clatter of wooden geta sandals, candy apples, goldfish scooping, and fireworks blooming across the night sky.
Amid the bustling scenes of a summer festival, what lingers in the heart is a sense of nostalgia and a touch of melancholy for summers that have already slipped away.

With a colorful, festival-inspired sound and a melody tinged with wistfulness, this song captures the memories of an "endless summer" as seen through the eyes of a child.