A self-proclaimed 'Russian ninja,' Murasaki's actual heritage is shrouded in mystery. She makes all sorts of claims about her 'ninja skillz,' including her certification as a 'master ninja.' Her real forte is disguise, and she takes on a lot of missions involving stealth and infiltration; her calling-card is the .22 subsonic ammo she always uses. Alongside easily concealable weapons like small-bore automatic pistols and her kunai, or Japanese dagger, Murasaki's fond of katana swords and rifles. Her personality can be difficult to pin down; she rarely displays her true feelings in front of others, and obviously has fun saying weird things to confound other people. Even during the summer, she wears a long scarf around her neck to signal her ninja identity. At first glance, it looks like the kind of scarf a normal female student might wear, but it's actually woven from a mix of aramid fiber and synthetic protein, making it both bullet-proof and fire resistant. Murasaki's been friends with Haruto since she was a young child, and loves him like an older brother. Or could her adoration for him be something more? She ranks third in close-quarters combat, her ferocious speed losing out to Haruto's skill and Rena's raw strength.