Ultraman Taro: S1 E4 - Giant Sea Turtle Monsters Attack Tokyo! Ultraman Taro

The giant turtle couple, Queentortoise and Kingtortoise, appear on Oron Island. A showman who had his eyes on them steal their eggs and capture Queentortoise alive. While transporting their prize, the showman's party celebrates by eating the turtles' egg soup aboard their ship. The furious Queentortoise attacks the ship and escapes. The two turtles are soon witnessed in Tokyo.