Miko

The world's first humanoid home video game machine (consumer doll) created by "Ninkyodo"!

Ninkyodora
Family Game-Noid" created by Ninkyodo Co.

The world's first humanoid home video game console, "Family GameNoid," was marketed by Ninkyodo Co. Along with the male "Family Gameroid," it has several common names, including "Fami-Robo" and "Fami-Gero," but the most established is "Biko-Biko.
Miko was brought home by Yuuichi's late father when he was a child, and he had taken care of it for a while.
However, after his father's death, Miko had been kept in the back of the closet for more than ten years, and Yuuichi had forgotten about its existence.
She is a positive, hardworking person, but her motivation often goes awry.
She may be too old and out of shape, or she may say or do things that are not right even though she is a Gamebot.