Saitou

斎藤

Saito was a scientist in her late twenties who worked at Chief Kakuzawa's island facility. She oversaw research involving Mariko and communicated with her via loudspeakers. During these interactions, Mariko consistently addressed Saito as Mommy. Saito also took covert measures to erase any parental affection Mariko might have held for her biological parents, Kurama and Hiromi.

Spoiler