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Toshihisa SAITOU
Toshihisa SAITOU is an adult with brown hair who appears in the anime Close the Last Door!. He is a mysterious character who is always lurking in the shadows. He is said to be the one who is responsible for the disappearances of many people in the town. No one knows his true identity or what his motives are, but he is definitely a force to be reckoned with.