The series continues to follow the playful adventures of , a brave golden hamster owned by 10-year-old Laura Haruna. Each short segment highlights the daily interactions and small-scale heroics of the "Ham-Ham" group as they meet at their special clubhouse. Core Characters Description Hamtaro The curious and adventurous main protagonist. Boss (Taisho)
The "wild" hamster who leads the Ham-Hams in their clubhouse. The elegant hamster known for her blue ribbons. Oxnard (Koushi) Hamtaro’s best friend who is famously always hungry. Pashmina (Mafura) Known for her signature pink scarf. Availability
: The series never received an English dub, though it aired in Italy as Hi! Hamtaro: Piccoli Criceti Grandi Avventure and in various Asian markets including China and Korea.
: The show primarily features the 15 main Ham-Hams —including Hamtaro, Bijou, and Boss—with fewer appearances from secondary human or hamster characters. Story and Cast
(also known as Norisuta Hai! ) is a spin-off of the popular Hamtaro anime series that premiered in Japan on April 5, 2006. Airing just days after the original series concluded, it introduced a significant shift in both format and visual style to target a younger audience. Key Features and Format
: Unlike the standard 20-minute episodes of the original series, each Hai! episode is only five minutes long .
: It aired on TV Tokyo from 2006 to 2008, totaling 77 episodes.
