Umiushii (translating to "Sea Cow" in Japanese) is a fictional monster that King Dedede put on display for his news bulletin not long after he introduced TVs to everyone in Cappy Town in Channel DDD's first episode, "Un-Reality TV". According to Dedede, Umiushii was headed Cappy Town's way because he was looking for Kirby. Eventually, though, it turned out that Umiushii was not a real monster - he was just Escargoon wearing a suit. This was interesting, as Umiushii was nowhere to be seen outside for real.