Mama

''This article is about the Manga version of Mamas. For alternate pages referred to by this name, please click any of the icons above.''

Mamas (ママ), also known as Moms or Mothers, is a title given to female humans who are serving the Demons by being a caretaker for orphans in the Premium Farms like Grace Field House. They are former "orphans" and former "Sisters" who have proven to be capable of having children and have surpassed an insurmountable level of expertise on the daily tests as well as spent a lot of time of training. Being a mama is one of the highest rankings a human can receive at Grace Field House and therefore is a position that is heavily sought after by the Sisters and girls training to become Sisters. Because there are only five plantations at Grace Field House, it is likely that there are only five of these positions. The Mamas are supervised by a Grandma who appoints them to to their position, and is the only higher ranking human than them at the farm. The Mamas run the "orphanages" and serve as the main caretaker to the children. The Mamas are well trained in a variety of areas and accompany the children as they are being "shipped out". While they appear to be very kind, loving, and affectionate to the children, they are actually cold, calculating, and show much detachment to the children's tragic fate. Despite their high ranking position and control over the farms, the Mamas are still looked upon as nothing more than food by the demons, and will be fed to high ranking demons upon their deaths. They must keep up the orphanage facade and continue their hard work or risk getting killed themselves. There is a secret room inside each house in which the Mamas report in to Headquarters every night and are informed about who the next "shipment" will be.

Microchips
Like all of the humans residing at Headquarters, The Mamas have a Microchip implanted in their hearts that does not allow them to leave the farm. The Microchips are the method used by the demons to prevent caretakers from escaping. They are embedded into the hearts of young girls who are willing to become caretakers almost immediately after they arrive at Headquarters to begin their training. The Microchips are programmed to send an electric shock to their hearts which kills them immediately if they take one step outside of the farm. They are also programmed to send an alert to the higher-ups if their heart stops on its own for any reason. The surgery to install a Microchip leaves a giant vertical scar across the person's chest.

Appearance
Mamas can be seen wearing a black dress with white collar and buttons coupled with a white apron on the top of their dress, with a pair of brown boots and black leggings underneath. Their uniform also shares design with the sisters'.

Trivia

 * There are numerous other Mamas in the other Premium Farms
 * Mamas and sisters have some difference in their jobs, if sisters are assigned by a grandma to assist their mama at a premium farm, mamas are assigned to manage and take control of the farm.
 * The hierarchy of the farm adults are similar to those in mafia hierarchy. Mamas are taking the position of caporegime, while sisters are the caporegime's soldier (also known as soldato) assigned by either the underboss (grandma) or the boss/don (unknown position Peter Ratri belongs to), while consigliere's position is held by Legravalima.