Kirigaya Hitsugi looks like an elementary school kid, which tends to work against her—people assume she's unreliable just from appearances. She's got a notoriously bad sense of direction too, which became pretty obvious when she got lost heading to Myoujou Academy. But there's more to her than that first impression. She's got legitimate reasons for being part of the Black Group, and she's genuinely attached to Chitaru, who she clearly sees as a caring person worth sticking around for.
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