Rainy M. Hamsterburg is an 1 month-old, nice, smart, and cute hamster. She is an winter-white hamster. Her dad is Sunny Hamsterburg, her mom is Peaches Hamsterburg, and her siblings are Snowy Hamsterburg, Sunshine Hamsterburg and Waffles Hamsterburg. She has blue eyes and white fur. She is voiced by Mia Talerico.