Female. Purple hair tied in a ponytail. Director of the research institute. Heterochromia with light blue and pink eyes (there is a white flower pattern in the center of her pupils). Goggles with red lenses. Her mother was originally the director, but she is currently unable to move or speak due to a car accident. Stacy's mother is kept in a capsule in an isolation room. Stacy kidnapped Team Nappa to grow her mother's flower project inside humans so she could gift them to her mother.

Female. Light purple hair tied in twin tails. Friends with Milk-Tuna, Junbread, Knight Yu, Belky, and Bapul. Purple eyes with yellow star shapes. Wears three small ribbons on her right bangs and a star hairpin on her left bangs. Currently, a purple flower has sprouted through her ear. Subject No. 218.

Male. Light brown hair. Heterochromia with brown and white (gray) eyes. Wears a light brown painter's beret. Currently, an orange flower has sprouted through his head. Friends with Mellow, Milk-Tuna, Belky, Knight Yu, and Bapul. Subject No. 001.

Male. Light blue hair. Light blue eyes. Currently, his right arm has turned black and a light blue flower has grown from it. Friends with the other members. Subject No. 710.

Female. Black hair tied in twin tails. Black eyes with white sparkling shapes. Wears small ribbons. Friends with the other members. Currently, a blue flower has sprouted from her abdomen (chest). Subject No. 614.

Male. Pink fox beastkin. Pink hair. Light blue eyes. Friends with the other members. Currently, a pink flower has grown from his mouth (his right to speak has been forcibly revoked). Subject No. 117.

Male. Black hair. Red eyes. Black cap. Magenta headset with decorative wings. Friends with the other members. Currently, a red flower has grown only from his left eye. Subject No. 624.