Hiroko Haruna
Haruna Hiroko, Hamtaro's owner, with her father and mother. Haruna Hiroko is in the 5th grade, and she really likes her classmate Kimura Taiti.
Apparence
Tottoko Hamtarou
Diffusion :Friday 7 July 2000
AdventureComedySlice of Life
Tottoko Hamtaro Movie 1: Ham Ham Land Daibouken
Diffusion :Saturday 15 December 2001
AdventureComedyFantasy
Tottoko Hamtarou: Hamu Hamu Paradichu!
Diffusion :Friday 2 April 2004
AdventureComedyFantasy