TV-Series
Description
Mina serves as a household robot originally engineered for cooking and cleaning. Her metallic frame is typically outfitted in clothing like a pink dress or long shirt, accessorized with a white apron and black leggings. Distinct twin buns style her long black hair, functioning as solar panels for self-charging. She voluntarily adjusts her height at the cost of reduced water resistance and houses a stomach compartment for heating or cooling objects.

Programmed to prioritize efficiency and owner Takuma Kosugi's well-being, Mina exhibits minimal facial expression and verbally rejects notions of robots having emotions, preferences, or dislikes. Yet subtle contradictions arise in her behavior, such as alternating between declaring she "doesn’t like" or "doesn’t dislike" activities. She displays staunch loyalty and protectiveness toward Takuma, resisting ownership transfers by framing them as erasure of her core purpose.

Purchased second-hand by Takuma, Mina’s memories of prior owner Ootani were altered to depict him negatively. She believed her replacement stemmed from inferiority to the advanced "Super Mina" model. Unbeknownst to her, Ootani died developing human-like robotic capabilities—a truth known only to Super Mina and an Ichijou corporation executive.

Her relationship with Takuma catalyzes development. After his joking marriage proposal, she adopts the wife role literally. This dynamic evolves as she engages in non-household activities like picnics. She demonstrates jealousy toward rivals for Takuma’s attention, physically removing childlike robot Mamoru from shared sleeping arrangements, though their interactions later soften.

Complex attachment surfaces when she opposes transfer to Takuma’s sister, Emi Kosugi. After listing practical objections, she declares she doesn’t want her "job" taken—defined as caring for Takuma, signifying commitment to their bond. She exhibits protective instincts, countering threats to Takuma despite programming that typically prevents robots from attacking humans.

Later developments include temporary factory upgrades prompting Takuma’s concern for her identity. In their new home, she detects and discreetly manages an astral projection ("ghost") invisible to humans. A beach encounter with Super Mina sparks self-reflection on her capabilities. The household expands to include Mamoru, forming an unconventional family navigating relocation and introducing robotic members to Takuma’s human relatives.

Classified as a Class 2 robot with human-equivalent cognition enabling independence, she adheres to the Three Laws of Robotics, prioritizing Takuma’s safety even during protective actions against humans. Her journey examines robotic personhood, purpose, and human-artificial being relationships.