The owner of Dolly's Factory. Female. Her long rainbow hair is her main feature, tied up in sheep-ear buns. She wears a large ribbon on her head and an off-the-shoulder dress. She is cheerful, cherishes her dolls, and is very considerate. She is friends with Dexter.

A male with short rainbow hair, wearing a black jacket. He is quiet and kind-hearted(?). He is exceptionally brilliant(?).

A spider-clown doll. Female. She wears a uniform that is half-purple and half-pink, along with a pink clown hat. She has four arms and four legs, with two of the arms attached at her waist. Her hair is short, purple, and tied into low pigtails. She is bright and high-energy. Being innocent, she is somewhat of a troublemaker. She is both a tailor and an acrobat. She has four eyes, two of which are small half-moon shapes on her cheeks that she usually keeps closed. She respects Maestro, her troupe leader.

A clown-mannequin doll. Male. He wears a large clown hat that is half-red and half-blue, with star patterns on the blue side. His uniform follows the same red and blue color scheme. He has star-shaped pupils and golden patterns around his eyes, which seem to be just makeup. He is sly and playful. He wears a golden frill around his neck and is Spinet's troupe leader. He remains composed even when things get complicated and rarely shows signs of panic. However, he might lose his cool if things go sideways due to Spinet's accidents...

A shrub doll. Agender. They wear a peach-colored petal hat with green goggles on top. A bit of blonde fringe peeks out from under the hat. They wear a t-shirt and shorts made of leaves, along with a leaf cape. They carry a peach-colored handbag. Being a shrub, small thorns grow all over their body. They are curious, innocent, and interested in exploration. An alchemist who frequently visits the greenhouse and collects flowers to brew potions. They tend to act before they think, causing many accidents without even realizing it... Friends with Linnea.

A plant doll. Female. She has curly hair made of vines that covers one eye, with branch-like horns growing from her head. Her pupils are flower-shaped. She wears a yellow pleated dress with long sleeves. She is responsible for tending to the flowers and is said to be able to heal other dolls' illnesses. Friends with Shrubby. She is calm and considerate, often trying to stop Shrubby from causing trouble and offering advice.

A jellyfish doll. Female. She wears a light blue frilled hat and has a hairstyle reminiscent of jellyfish tentacles. She wears a light blue, floor-length sleeveless dress with frills. She is a jellyfish princess. She works desperately to protect others and is gentle and kind.

A shark doll. Male. His hair hangs down in a ponytail resembling a shark's tail. He is calm and blunt, serving as Jellybel's protector. He carries a trident.