Seri Kikiyou

Seri Kikiyou (セリ) is a side character in Call of the Night.

Appearance
A attractive, young-looking girl with blonde hair but with a brown root, golden eyes and pink lips, wearing a school uniform that consists of a white t-shirt, a sandy brown sweater, a dark blue skirt and socks, brown loafers. Under her shirt she wears a tiny chain-necklace and a purple bra; her left ear has four piercings.

Personality
She acts in similar manner to typical gyaru. She is very carefree and loves having fun and flirting, a hobby in which she shows great confidence, as she casually showed her cleavage to Kou when she noticed that he was staring at her. Seri is a fan of things that are modern and trendy and isn't too fond of retro stuff, although she can be relatively open-minded. She is incredibly ruthless and doesn't hesitate to kill someone if she has a reason to, something she apparently did multiple times in the past.

Seri admitted that flirting stopped being fun to her and that people stopped turning her on. The men she chooses as servant candidates eventually all end up the same, irrational, possessive and attention-seeking. She wanted to have a platonic friendship with Akkun but subconsciously flirted with him and wanted to make him like her because she had no experience in a normal friendship. When she tried to end their relationship, she started to cry and wanted to remain friends with Akkun because of the fun they had together.

Kou Yamori
Seri and Kou first met when Kou was taking shelter from rain. After spotting him, they would sit next to each other and Seri talked to Kou about her lifestyle. As Kou was staring at her because of her school-uniform, she didn't hesitate to show him her cleavage. When Kou could sympathize with her problems, she embraced him and almost sucked his blood. After getting stopped by Nazuna, she declared how she would suck Kou dry to his death, since humans mustn't know about the existence of vampires, which served as a distraction for Nazuna, so that Kabura could take Kou away. Later, Seri was still on good terms with Kou, finding him sympathetic, sharing her worries with him and singing karaoke with him, but didn't hesitate try to kill Kou when he defended Akkun.

Akihito Akiyama
She met Akihito after he fell fell over, trying on his glasses and commenting on how bad his eyesight was. They would talk and Seri was intrigued by Akihito's disregard for romance, relating to him. However, she still ended up making him fall in love with her, leading to Akihito becoming obsessed with her and Seri cutting him off as a result. When they met again, she saw him as a nuisance and tried to kill him, unsuccessfully because of Nazuna's and Kou's interference. After partially confessing what happened, she proposed to Akihito that they stopped meeting for the sake of them both. After Kou said that she wanted to kill him because she didn't want to lose him as a friend, she explained to Akihito that humans are either servants or food for vampires and that she couldn't hang out with him because of that and started to cry because she didn't want to do that. After turning him into a vampire, they would almost always appear as a duo and she was shown to care a lot about him, being very upset when he got injured by Anko and promising to make new memories with him when Akihito got rid of his weakness from his human past.

Nazuna Nanakusa
Seri's and Nazuna's is defined by animosity from both sides. She scolded Nazuna for hanging around with a human, telling her that she should create offspring (servants). Nazuna then aggressively fought her and left her in a very damaged state. They fought again when Nazuna brutally kicked her in the face when Seri approached Kou later, to which Seri reacted by punching Nazuna's head, causing both of them to go ham and throw insults at each other. Seri later asked Nazuna why she didn't tell anyone about Anko's true identity after Anko almost murdered Akkun and was very surprised when Nazuna showed noticeable growth when she took responsibility for what happened.

Abilities

 * Regeneration: Like all vampires, she can regenerate and recover from a injury that would be incredibly dangerous for a human. That was demonstrated when she reattached her severed arm.
 * Pain endurance: When Nazuna cut off her arm, she kept her composure and wasn't too affected by it.