Satsuki Yumizuka

Satsuki is a 16 years-old highschool girl. She wears a school uniform consisting of a long-sleeved white shirt with a yellow jumper over it, a blue bowtie at the collar, a short blue skirt, semi-long white socks and black shoes. She has a slender figure and a modest chest. She has thick twin-tailed brown hair. Her eyes are brown most of the time but they become red when she transforms into a vampire.

Satsuki Yumizuka is an ordinary highschool girl living in the town of Misaki, Japan, in the Tsukihime universe. She lives a normal school life along her friends and has a strong crush on a boy in her class, Shiki Tohno. She's been in love with him for years and has been stalking him every other day. She's a very affable and kind girl, causing no troubles and a good student overall. She's well-liked by her classmates for her quiet, friendly and shy attitude. At this time, Misaki town is being invaded by vampires called Dead Apostles who kill people to drink their blood. The town becomes dangerous, mostly at night. One fateful day, Satsuki is attacked by one of the Dead Apostles roaming the city and left for dead but by chance, she survives and becomes, too, a vampire, a Dead Apostle, a being with supernatural senses and superhuman strength. From this day on, she's slowly feeling the need to feed on humans for their blood and after resisting her impulses for a while, she decides to prey on them. Days go by and she starts killing people around the city at night to survive. She's disgusted by what she has became and is deeply ashamed of herself but she can't go back to her normal, school life anymore. She runs away from her home and lives one day to the next, hunting humans and hiding from the vampire hunters roaming around. By now, she's completely by herself and her old life is behind her. She lost her friends, her crush, her family and her whole future. She's now condemned to live as an outcast for the rest of her vampire life as a 16 years-old girl. Deep down, she's crushed by self-loathing and sadness, crushed by loneliness, not being able to regain her life and friends. Even if she could meet with her loved ones again, her bloodlust would compel her to kill them to feed herself: indeed, since she became a vampire, she's haunted by a deep craving for blood to sustain herself ; it disturbs her logic and feelings, forcing her to kill, no matter the disgust or the values she holds. When she's hungry, she's more akin to a beast than to a human, however she's still Satsuki Yumizuka and she can be persuaded or brought to her senses back with time and understanding. So to avoid that, she stays by herself but somewhere in her heart, she hopes for someone to find her and help her. She desperately needs people to rescue her from her own demons, even if her curse is incurable. Despite her terrible need for human connections and help, she won't reveal her inner struggles and secrets to random strangers all of a sudden, she'll need a solid and trustful relationship to open to others. Unfortunately, she's on a path with no good endings.