Hamtaro

Season 1, Episode 44

Episode Title: I Love My Grandpa!

Air Date: 2001-05-04

Overview:

On Children’s Day, Laura’s Grandpa comes to visit, bringing with him his latest invention, a fully automated treadwheel. He decides to test it on Hamtaro and before long, the wheel throws Hamtaro across the room. Laura gets upset with her grandfather and leaves the house.