This thing exists to make you uncomfortable, full stop. It's one episode of pure body horror wrapped in a comedy wrapper that dissolves the second you realize what's actually happening, and the pacing never gives you room to look away or contextualize what you're seeing. By the time you understand the ceremony, the show has already done its damage, that antenna isn't decoration, and Sayuri's family isn't quirky, they're participating in something genuinely wrong.
Sayuri comes from a household where normal rules do not seem to apply. Her mother and father are every bit as surreal as she is, and a whip shaped like an antenna sticks out from the top of her head. One day her family informs her that the moment they have long awaited has arrived: she must strike. With relatives and friends looking on in eager anticipation, Sayuri performs a strange ritual. A single-episode OVA, the story blends comedy with psychological oddity.