Medabots 5: Susutake Mura no Tenkousei

Koishimaru Tensan has just moved to the small town of Susutake. He gets a new Medarotch, makes a friend in local boy Yamato Shijimi, then loses the Medarotch in a manure-related mishap. Luck intervenes: he stumbles across an abandoned Medarotch and dormant Medarot — either Chrotojil, a Kabuto type, or Shinzan, a Kuwagata type — hidden inside a tree. Before he can even consider the find properly, he is forced to activate them mid-crisis in an unplanned Robottle.