Chief engineer on the Space-cats ship. He can fix anything. Understands more than 50,000 mechanisms. The biggest dream is to change the color of wool.

A professor specializing in kvaquantum technology. Kvaker's father. Grows and researches nano-plants. Kind and respectful.

Princess of the planet Avak-37. She is passionate about the environment and believes in new technologies that improve the environment.

Nano vegetable from professor Kvankus' greenhouse. He likes to talk. Confident in its uniqueness, beauty and intelligence.

Space-rabbit. The gardener in the Kvakilda estate. Has a tattoo under his tail, which he hides from everyone.

Captain of the Space-cats ship from the Red Brotherhood. Likes frog soup. The main thing in his life is power.