Hamtaro Episode 129: Mimi`s Christmas
Episode 129 of 193 of Hamtaro, aired December 20, 2002, 30 minutes. Available with English subtitles and dub where released.
Episode summary
Mimi wishes to have the greatest Christmas ever, but her dad and Kana's dad get into an argument and don't want each other's families to spend Christmas together. So the Ham-Hams try to help give Mimi a Christmas party.