Setsuwa

Setsuwa is Natyr and setsuna's half-demon daughter that's also a demon slayer. she is the younger step-sister of towayrn. she's slightly taller than towayrn but she is more immune to venom based attacks instead of acid plus she fights using an naginata mainly. since she's towayrn's step sister she very huge in as size. she's very strict when in battle and strikes very quickly. she's a master violinist like her mother setsuna.