Short comedy episodes spun off from Kamen Rider Revice, released in 2023 as a five-part ONA on the Toei Tokusatsu Fanclub app. The setup sets two ideas side by side. Demons are wicked creatures lurking inside every person's heart, able to seize control of the body. Anime is grand entertainment meant to bring enjoyment to every person's heart. The format keeps each installment brief and played for laughs.