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AliasesCorosuke, Coro-chan, Korona
MeasurementsHeight: 148cm, Bust-Waist-Hips: 77-53-78cm
Birthday7 April
Hair, Blond, Short, Sidehair, Twin Tails, V Bangs
Eyes, Cyan, Tareme
Body, Average Height, Kid, Pale, Slim
Clothes, Cardigan, Clothing with Ribbons, Dress, Gloves, Hair Tie, Jumpsuit, Miniskirt, Ribbon Tie, School Uniform, Thigh-high Stockings, Turtleneck Shirt, Unusual Hair Ornaments
Personality, Altruistic, Carefree, Curious, Energetic, Hardworker, Naive, Outgoing, Refined, Smart, Watashi
Role, Friend, Girlfriend, High School Student, Kouhai, Lonely, Pyrokinetic, Student, Superhuman
Engages in, Duel, Fighting, Investigation, Shopping
Subject of
Engages in (Sexual)
Subject of (Sexual)
Visual novelsMain character - AstralAir no Shiroki Towa
Main character - AstralAir no Shiroki Towa Finale -Shiroki Hoshi no Yume-
Voiced bySuzuya Maya


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Likes: Humans
Dislikes: Causing trouble

A robot produced by the Valhalla Institute with the hope of one day being sent into space to explore far-off planets. In order to become accustomed to human culture and becoming more similar to them, she attends Tsukikou. She is very friendly and speaks overly polite to everyone. She’s very enthusiastic about making friends with everyone to the point where she wants to know the names and faces of everyone who goes to Tsukikou. However, she’s afraid her being a robot scares people away from her. She often helps her friend Rui out at the local shrine.