Ultraseven: S1 E3 - Secret Of The Lake Ultraseven

Dan and Furuhashi headed towards Kisodani for investigation of a mysterious object that felt down. The obeject was found out to be a spaceship, and a girl from the spaceship stole Dan's Ultra Eye. Monster Eleking appeared in the lake nearby, and Dan summond Capsule Monster Miclas to fight against it, but Miclas was no match for Eleking!