As of April 5, 2006, a series known as Norisuta Hai began airing five-minute Hamtaro episodes known as "Tottoko Hamutaro: Norisuta Hai!" The Norisuta Hai series is animated differently from the original series; most notably the head-to-body ratio is off, and is designed to appeal to a younger audience. There does not seem to be any connection between Tottoko Hamutaro and Tottoko Hamutaro: Norisuta Hai! beyond the planned appearance of all fifteen original Ham-Hams(Excluding Lapis and Lazuli).