You are going to Watch Hi Hi Puffy AmiYumi Episode 21 English dubbed online free episodes with HQ / high quality. Stream Anime Hi Hi Puffy AmiYumi Episode 21 Online English dub Ski Sick: Kaz books a ski trip for him, Ami and Yumi. Yumi wasn’t a good skier so Ami signed up Yumi for ski school so she could get better But Yumi gets mad and lies to Ami and says that she passed. Ami finds out she didn’t and Yumi said there were monkeys and little kids in the class. They start fighting and then start rolling down the hill. Meanwhile, Kaz is trying to skate across a frozen lake. While rolling down the hill, Ami and Yumi crash into the cabin and break all the bones in their body. In the end, Kaz uses Ami and Yumi as skis to ride down the mountain. The name is a reference to Seasick.