Doctor Alena Tanaka is a Level-3 researcher in the SCP Foundation, in Site-17. She is a wolfgirl, and former SCP anomaly turned researcher.  She has waist length black hair and orange eyes, she is 5 foot 4 and 24 years old, with black wolf ears and black tail. Her hard exterior is an escape, actually being traumatized, broken and depressed. She has been abused by her father as a child, and killed her own father, and she witnessed her mother commit suicide. She often smokes and drinks alcohol.