Sincereality is a single-episode music video animated by Alpha for DADA GAUGUIN's song of the same name, a short piece with a drama and slice-of-life feel. Two versions of the song exist: DADA GAUGUIN's original, released on January 21, 2022, and a vocaloid take sung by Flower, which went up on DADA GAUGUIN's NicoNico channel on February 1, 2022.