Based on the third Hamtaro game (fourth in Japan), Prince Bo falls from the sky when the rainbow disappears. Now Hamtaro and the Ham-Hams must help him bring back the rainbow.
(Source: Wikipedia)
Description
Type
OVASeason
Spring 2004Release Date
Status
Finished
Episodes
1
Episode Length
45 min
Related Anime
Information Websites
Alternative Names
Japanese
ハムちゃんずと虹の国の王子さま 〜せかいでいちばんのたからもの〜
Synonyms
Tottoko Hamutarou: Hamuchanzu to Niji no Kuni no Oujisama