Ep. 129: Mimi desires the ultimate Christmas while her father and Kana's father refuse to let their families celebrate together.
Aired on December 20, 2002

129
Mimi expresses a strong desire to experience the greatest Christmas possible. However, her father and Kana's father engage in a disagreement, resulting in a decision that neither family should spend the holiday with the other. In response to this situation, the Ham-Hams attempt to assist in organizing a Christmas party for Mimi. Their efforts are aimed at ensuring she still enjoys a festive occasion despite the conflict between the parents. The narrative focuses on the group's initiative to provide a celebratory event for Mimi amidst the familial separation caused by the argument.
Episodes
- Ep. 125 · Nin-Ham Falls From the Sky and Claims a Special Mission to Hide Clumsiness
- Ep. 126 · The Ham-Hams encounter Nurse Flora, who assists Dr. Lion, while Stan develops romantic feelings for her.
- Ep. 127 · Brandy and the Ham-Hams Assist Laura and Kana During Skiing Mishaps
- Ep. 128 · Sparkle meets Omar and realizes his lifestyle differs from her royal dreams
- Ep. 129 · Mimi desires the ultimate Christmas while her father and Kana's father refuse to let their families celebrate together.
- Ep. 130 · Ham-Hams encounter Harmony and Spat in their dreams
- Ep. 131 · Ham-Hams and Chickens Unite on New Year's to Rescue Penelope
- Ep. 132 · Maria Writes a Letter to Her Grandmother with Hamtaro and Bijou's Help
- Ep. 133 · Ham-Hams meet knitting hamster Barrette who likes Hamtaro and rivals Bijou while Penelope misses Pashmina