Hamtaro: Ham-Ham Games
Tottoko Hamtarou: Ham Ham Paradichu! OVA: Ham-chans no Mezase! Ham Ham Kin Medal ~Hashire! Hashire! Daisakusen~ · ハムちゃんずのめざせ!ハムハム金メダル 〜はしれ!はしれ!だいさくせん〜
Synopsis
Considered the prequel to the fourth Hamtaro game (fifth in Japan). In this tribute to the 2004 Olympics, Hamtaro and the Ham-Hams are tasked by Prince Bo with lighting the everlasting torch to Hamcropolis. However, the Rainbow Girls will not allow this and pursue the Ham-Hams. (Source: Wikipedia)
Studios: Shogakukan-Shueisha Productions, TMS Entertainment