Oka Ruto

she has messy, shoulder-length hair that is dark navy blue. She has a fringe hanging down the middle of her face, flowing across her right cheek. Her eyes are light purple. She has large black rings around her eyes due to lack of sleep. Her lips and skin are pale, and the upper half of her face is slightly shadowed. Since she is a club president, she wears a "Red Armband of Leadership" on her left arm.

Like all Occult Club members, Oka wears a black choker. However, instead of having a crescent moon on it, it has a silver spider.

She walks very slow, with her hands clasped together. Oka is always looking shyly at the ground. Oka wears light blue-grey thigh-high spiderweb stockings and fingerless gloves. Her panties are also black.

Oka is the president of the school's occult club. She is completely convinced that ghosts, demons, and black magic really exist, and wants to dedicate her life to proving that these things are real. Oka is absent for school during the first three weeks for mysterious reasons. As soon as she returns to school, she is immediately in love. Due to the fact that she falls in love in an extremely short span of time, she believes that there must be something supernatural at work.

She is an awkward girl who is regarded as 'creepy' by the majority of the school, but she is actually quite harmless, and some people even find her to be endearing, as she is quiet and thoughtful.

Oka is a stalker, but not a yandere, as she is too shy to harm others. Her mannerisms are meant to make her look shy, timid, and socially awkward. She has been obsessed with anything paranormal since early childhood