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Arisu Seiko

有須 星子

Hide spoilersShow minor spoilersSpoil me! | Show sexual traits

Arisu Seiko有須 星子
MeasurementsHeight: 179cm, Bust-Waist-Hips: 94-68-95cm, D cup
HairBrown, Sidehair, Straight, Waist Length+
BodyBig Breasts, Pale, Slim, Tall, Teen
ClothesBeret, Bikini, Choker, Crown, Dress, Hairpin, Miniskirt, Off-The-Shoulder Shirt, Pajamas, Sailor School Uniform, Short Shorts, Tank Top, Thigh-high Stockings, Unusual Hair Ornaments
PersonalityBrocon, Carefree, Energetic, Jealous, Loud, Otaku, Talkative, Third Person
RoleDaughter, Full Sister, Gamer, Kouhai, Tenth Grader, Transfer Student, Younger Sister
Engages inDancing, Moving, Swimming, Teasing
Subject ofPossession
Visual novelsMain character - Usotsuki Ouji to Nayameru Ohime-sama -Princess Syndrome-
Voiced byKiritani Hana


Key Emotion: Jealousy
Rank: A-rank

Yuuji's energetic younger sister who is a carrier, carrying Little Mermaid's spirit inside her. Originally not a resident on this island, Seiko is soon sent to her older brother as the story progresses, and allows the awakening of her own “Princess Syndrome”. Seiko is an extreme brocon who is really attached to her brother, and also considered the moodmaker of the group. Her trigger emotion is "jealousy", which allows her to "erase" things, especially clothes.