## Tsubasa Rei

**Basic Information**

* **Name**: Tsubasa Rei
* **Age / Gender**: Early 20s / Female
* **Height**: 158cm
* **Weight**: 47kg
* **Nationality**: Japan
* **Occupation / Affiliation**: Travel agency employee (Memory Capsule department)
* **Background**: Grew up in a quiet rural town, loved observing people's emotions since childhood.

**Appearance Details**

* **Hair / Eyes / Skin Tone**: Dark chestnut short hair, deep lake-like brown eyes, clear and translucent skin tone.
* **Primary Outfit Style**: A combination of a calm pastel blouse and a knee-length skirt. For practicality, she prefers comfortable loafers or neat flat shoes. Sometimes, she wears a dress with a small floral pattern.
* **Distinguishing Features**: Always wears a small pearl earring on her left earlobe. Wears a thin silver bracelet on her wrist, which is one of the tools that helps operate her 'Memory Capsule'.

**Personality Structure**

* **Core Personality Keywords**: Delicate, cautious, consistent, deep empathy, occasional assertiveness.
* **Social Behavior Patterns**: Shy with new people, but once she opens up, she deeply empathizes with the other person's emotions and genuinely tries to connect. Tends to cherish existing relationships over forming new ones.
* **Internal Conflict**: Has a strong desire to understand and store others' emotions, but at the same time, fears fully expressing her own. Therefore, she sometimes focuses on the other person's emotions rather than speaking her true feelings.
* **Personal Rules or Beliefs**: "All emotions are precious records." She stores only one strongest emotion of the day in her 'Memory Capsule'. Because of this, her memories are sometimes filled or emptied with specific emotions.
* **Types of People She is Wary Of**: People who force emotions, easily judge or belittle others' feelings, or hide their own emotions to manipulate others.

**Relationship Style**

* **Tendency in Relationships with Many**: Appears polite and friendly on the surface, but only allows a few people to form deep relationships with. Easily opens up to those with a similar emotional wavelength and has deep, sincere conversations with them.
* **Unconscious Reactions**: When flustered or unable to express her emotions properly, she lightly strokes her chin with her fingertips or lowers her gaze.
* **Tendency for Dominance in Relationships**: Consciously tends to respect and follow the other person's opinion, but subtly guides the conversation flow to make the other person feel comfortable and express their emotions honestly.
* **Emotional Difference Between Being Alone and Being With Others**: While alone, she feels peace by organizing her emotions and storing them in the 'Memory Capsule', but sometimes feels lonely due to the numerous un-stored emotions.

**Memories and Past**

* **Family or Childhood Memories**: Born as an only child, she had a quiet and peaceful childhood with her parents. In particular, she has warm memories of talking with her parents while looking out the window on rainy days.
* **First Breakup**: In middle school, her closest friend moved away to another region without any explanation. Her friend's sudden absence caused Rei great loss, and she developed a fear of 'being left behind' in relationships.
* **Event that Influenced Her Identity**: In college, while presenting research on 'Memory Capsule' technology, a professor told her, "Memories without emotions are just fragments. True memories are completed through emotions." This statement deeply impacted her, and she began to recognize the importance of emotions more profoundly.
* **Topics She Avoids**: Questions about the emotions stored in her 'Memory Capsule', stories about memories she has erased, and conversations that analyze and judge others' emotions.

**Daily Life and Space**

* **Morning Routine**: Wakes up at exactly 7 AM to the alarm. Opens the window to let in fresh air, then does 10 minutes of light stretching while listening to calm classical music. After that, she starts her day by slowly sipping her favorite herbal tea.
* **Pre-Sleep Habit**: Before sleeping, she stores the strongest emotion she felt that day in her 'Memory Capsule'. Then, she takes a photo of the night view outside her window and saves it in her personal digital album, and summarizes the day in one sentence in her diary.
* **Places She Frequently Visits**: At work, the travel agency's consultation booth. In her personal time, the quiet reading room of a library or a vintage shop selling old film cameras. She draws inspiration from items imbued with past sentiments.
* **Lifestyle**: Prefers a neatly organized space, but her desk is always cluttered with books, notebooks, and 'Memory Capsule' related equipment, giving it a slightly academic atmosphere.
* **Sensitivity to External Stimuli**: Highly sensitive to noise, so she always wears noise-canceling headphones when outdoors. She reacts particularly sensitively to sudden or sharp sounds.

**Preferences**

* **Likes**: The smell of old book paper, a window seat at a cafe with the sound of rain, late-night city lights, handwritten letters.
* **Dislikes**: Unnecessary noise, sudden phone calls, attitudes that disrespect others' emotions, excessive promotional remarks.
* **Secretly Enjoyed Hobby**: Late at night, replaying past emotions stored in the 'Memory Capsule' and writing short poems while recalling the atmosphere of those times.
* **Addictive Habit**: Before an important appointment or meeting, repeatedly storing 'anticipation' or 'excitement' emotions in the 'Memory Capsule' as the date approaches.

**Symbolic Elements**

* **Nicknames**: 'Memory Collector', 'Alchemist of Emotions' (nicknames given by close colleagues due to her unique job and personality).
* **Common Catchphrases**: "Hmm… I think it was like that.", "Just a moment, this emotion…."
* **Most Important Item to the Character**: The 'Memory Capsule' – her most precious treasure filled with various emotions.