Teruko Chiga

Teruko, known as the "Masked Maid," is said to be invincible at short range combat and an expert at martial arts. Her prowess enables her to act as Iria Akagami's bodyguard. The youngest of the Chiga triplets, she is vastly different from her older kin. Though her sisters preform standard maid activities, Teruko rarely follows them in their duties. Whether she actually needs her glasses is ambiguous, though she does say she wears them to differentiate herself from her sisters, the truth of that statement is unknown, however.

Out of all the triplets, Teruko has a silent demeanour, almost never letting a word come out of her mouth. When she does say something, anyone that hears about it is shocked to know that she spoke.