Lilith

They/She - androgynous leaning femme non-binary vampire; older than they appear (mid 20s).
Lilith sustains a serious injury and goes to sleep in her coffin. She wakes up in modern day Tokyo after sleeping for hundreds of years. She comes across a convenience store and is invited in by the owner, who she tries to feed on, until he hands her an “energy drink” (can of blood!)—the owner is a kitsune who keeps the modern day monsters from hurting his neighborhood. In thanks for providing her a meal and a place to sleep (and as punishment for trying to attack), Lilith works nights at the shop.

"While she can be short-tempered and aggressive, ... appears occasionally aloof and emotionally closed off, she is warm, friendly, and deeply loyal towards her friends and loved ones... also acts like a big sister figure...”