Takuma's job keeps him so busy he has no time for chores, so he buys a housekeeping robot named Mina. After he jokes with her that she should be his wife, some unexpected facets of her programming begin to emerge.
She's secondhand, so maybe a former 
owner modded her programming.
‫إنها روبوت مُستعمل. ربما قام
‫مالكها السابق بتعديل برمجتها.
Hat ihr letzter Besitzer
ihr Programm umgeschrieben?
Como es de segunda mano,
Como es de segunda mano,
Le précédent proprio a peut-être
bidouillé son système.
Trattandosi di un usato,
Ela é um robô usado. O dono anterior
pode ter mudado a programação.
Хотя Мина ведь подержанная…