Animal Detectives Kiruminzoo

Elephant surprise! I treasure cave elephants? (1x36)

Air date: Jun 14, 2010

Every year, Ken's father goes on a treasure hunt somewhere! Riko and Ken follow him, but are trapped in a cave by an elephant that suddenly appears. Even after transforming with the Kirumin, the rocks in the cave won't budge. Can Riko and Ken escape the cave safely?