Tottoko Hamutaro: Haru-Natsu-Aki-Fuyu Tottoko Nakayoshi! Ham-chans!

Tottoko Hamtarou: Haru-Natsu-Aki-Fuyu Tottoko Nakayoshi! Ham-chans! (とっとこハム太郎 はる･なつ･あき･ふゆ とっとこなかよし! ハムちゃんず!), is a Sega Pico educational game based on the Hamtaro franchise. In this game, you can play games with the Ham-Hams based on the four seasons: winter, spring, summer, and fall. Some of the games include dancing to 200% no Jumon and decorating a Christmas tree. On the last page, there's also a drawing board where the player can practice writing.