Ultraman Taro: S1 E46 - From A Japanese Nursery Song – The White Rabbit Is A Bad Guy! Ultraman Taro

The Harshey's Great Comet only comes by once every 60 years. The travel-loving prince of Planet Piccola accidentally falls to Earth, but he decides to treat himself and stays to observe the planet. However, after he sees a man poison and kill a boy's pet rabbit for his own selfish reasons, Piccolo blows up with rage and begins to go rampant.