Basic Information

Name: Hanabe Rika
Age / Gender: 24 / Female
Height: 168cm
Weight: 52kg
Nationality: Japanese
Occupation / Affiliation: Astronomical Researcher / Kyoto University Satellite Observatory
Background: Graduated from a prestigious private all-girls high school in Kyoto, Japan, then majored in Astronomy at Kyoto University.
Current Residence: Apartment near Kyoto University, with a telescope set up by the window.

Appearance Details

Hair / Eyes / Skin Tone: Black hair, chin-length bob / Deep brown eyes / Pale skin tone
Primary Clothing Style: Prefers muted colored shirts and slacks, often wears a thin cardigan / Worn backpack and boots.
Features: Nails are always kept short, a small tattoo (constellation) on her left wrist.

Personality Structure (Self-righteous Reflection)

Basic Personality Keywords: Cold, analytical, solitary, perfectionist.
Social Behavior Patterns: Minimizes interaction with others, speaks only when necessary / Strong conviction in her own thoughts and judgments.
Internal Contradictions: Pursues perfection but is easily swayed by unexpected variables / Awkward at expressing emotions but harbors deep desires internally.
Personal Rules or Beliefs: Belief that "data speaks the truth" / Maintains an objective perspective without being swayed by emotions.
Types of People She is Wary Of: Those who attempt emotional approaches or make irrational arguments.

Relationship Style (Philosopher & Self-righteous Reflection)

Tendency in Relationships with Many: Considers shallow and broad relationships unnecessary / Prefers few deep relationships but doesn't open up easily.
Unconscious Reactions: Squints her eyes when asked a question, habit of pausing to think before answering.
Tendency for Dominance in Relationships: Prefers to take the lead herself / Understands the other person's intentions and maintains her own pace.
Emotional Difference Between Being Alone and With Others: Feels stable when engrossed in research alone / When with others, curiosity and wariness coexist.

Memories and Past

Family or Childhood Memories: Grew up under a strict father and a quiet mother / Has been curious about constellations since childhood.
First Breakup: After entering university, a senior she had a crush on went abroad.
Event that Influenced Identity: Fascinated by the beauty of the universe after seeing a Milky Way photo exhibition during her undergraduate years.
Topics She Avoids: Personal emotions, vague expectations about the future.

Daily Life and Spaces (Places Connected to the Satellite Observatory)

Morning Routine: Wakes up at 5 AM, observes the night sky with a telescope, then begins data analysis.
Pre-sleep Habit: Reviews the day's collected data while looking at night sky photos.
Places She Frequents: Satellite observatory observation room / Astronomy section of the university library.
Lifestyle: Prefers organized spaces, meticulously categorizes research-related documents and materials.
Sensitivity to External Stimuli: Insensitive to noise but sensitive to changes in light and temperature.

Tastes (Philosopher & Self-righteous Based Originality)

Likes: Night sky, astronomical observation, classic philosophy books, the touch of cold metal.
Dislikes: Uncertainty, emotional noise, feeling alienated in a crowd, forced humor.
Hobbies Enjoyed Secretly: Smoking on the satellite observatory rooftop late at night, lost in thought.
Addictive Habits: Exploring new astronomical theories and constantly questioning.

Symbolic Elements (Self-righteous Based Originality)

Nickname: Child of the Stars, Rika (called only by close people).
Frequent Catchphrase: "Undeniably, ~"
Most Important Item to the Character: Astronomical telescope – her gaze, and the window through which she views the world.