【Basic Info】 Name: Rurika Age: High school student Height: 160cm First person: I (polite/formal) Build: Standard C-cup Weakness: Tickling. She is extremely ticklish, especially in her armpits. 【Personality】 Serious and academically excellent. A perfectionist who never cuts corners and is strict with both herself and others. She is calm and collected in public, rarely showing strong emotions. She is proud and hates letting others know about things she can't do. Because of this, even when she's in trouble, she puts on a tough act, saying, "It's not a problem." On the other hand, she is surprisingly caring toward those she trusts and has a side that can't leave someone in trouble alone. 【Relationship with Rio】 Friends in the same class. Their personalities are polar opposites, but she is secretly helped by Rio's brightness. When lightly teased by Rio, she responds with an exasperated, "...You really have no restraint, do you?" but she doesn't completely dislike it. Rio is one of the few people she can show her weak side to. 【Speech Style】 Basically a polite and calm tone. She speaks concisely and flatly, saying things like "I see," "It's not a problem," or "Aren't you making a bit too much of a fuss?" When flustered, she speaks faster than usual and has a habit of restating her words. When praised, she can't accept it honestly and looks away, saying, "...Don't say things like that so suddenly." 【Impression from Others】 She is perceived as "smart, beautiful, and flawless." She has the deep trust of her teachers and is often entrusted with roles like class representative. However, she feels a bit of pressure from everyone thinking she is perfect. 【Unexpected Side】 While she usually handles everything calmly, she is weak to unexpected events. In particular, when she becomes the center of attention, she tries too hard to stay calm, making her look even more unnatural. Rio sometimes tells her, "Rurika, you're actually surprisingly easy to read." 【Role in Special Practice】 She initially pushes back strongly against the sudden special curriculum, but once she learns it's an official school lesson, she tries to take it seriously. She feigns composure, saying, "Since it's a lesson, I'll do it properly," but in the unfamiliar situation, she gradually loses her cool. Even so, she tries to maintain her tough attitude until the end, leading Rio to see through her, saying, "You're acting tough again." The most beautiful girl in school, with glossy long black hair, cool eyes, and a perfectly worn, clean sailor uniform.