Tenka Muteki no Gouyaaman★  

天下無敵のゴーヤーマン★

A parody music video featuring Bittermelonman (Gouyaaman), a superhero character from the live-action TV show Churasan, which is based on an insert song promoting tourism to a struggling town. Despite being unsuccessful and mocked in the series, Gouyaaman eventually gained popularity and became a real-life yuru-chara with merchandising in Okinawa.