@jackthekoro
@necoposting
Neco-Arc from Tsukihime and its fighting game spin-off, Melty Blood
She is a joke character based on one of Tsukihime main heroine, Arcuied and become Type-Moon Mascot ever since. Her 1st appearances is in "Teach Me, Ciel-Sensei" segments in the vn if you ever reaches a bad end