♥︎kny oc ✧*。

🪼 Demon Slayer OC Master Profile: Tomori Kiyohime (Updated Version)

📌 Personal Overview

• Name: Tomori Kiyohime (ともり きよひめ)

• Age: 18 years old

• Rank: Jellyfish Hashira (海月柱, Kurage Hashira) — Achieved Hashira status in a legendary 3 months.

• Heritage: A rare, beautiful blend of Chinese, Korean, and Indian roots (Her mother was Korean, and her father was half-Indian. She grew up in China).

• Voice Profile: High-pitched, exceptionally soft, gentle, and breathy. She speaks fluent Japanese, but she is so profoundly quiet and intensely introverted that she almost never uses her voice. Her silence is legendary within the Corps; if she lets out even a slight, soft "Oh..." in a meeting, it is enough to make Gyomei Himejima’s jaw drop in absolute shock.

🎨 Visual Appearance & Design

• Height & Build: Stands at 155 cm tall. She is incredibly delicate, small, and thin everywhere (a tiny waist, slender arms, shoulders, chest, and very thin thighs).

• Skin Tone: Extremely pale, porcelain-like skin.

• Hair: Fine, waist-length blonde hair that ends in striking navy blue tips. She keeps it mostly down, but wears a tiny, barely-there side ponytail secured by a yin and yang butterfly clip.

• Eyes & Lashes: Striking heterochromia—her left eye is navy blue and her right eye is a mint-ish green. Her long, adorable eyelashes are blonde with navy blue tips, beautifully framing her gaze. When she is truly happy, she smiles with her eyes closed tightly.

• Uniform & Attire:

• A custom-tailored, pristine white Demon Slayer uniform.

• A flowing navy blue cape pinned at her chest (styled exactly like Kanao Tsuyuri's).

• Elegant lace arm warmers covering her forearms.

• Knee-high socks featuring a yin and yang inspired split design.

🧠 Personality & Hidden Traits

• Core Personality: Gentle, calm, quiet, deeply introverted, and intensely shy. She rarely talks to anyone, almost never smiles or laughs in public, and usually spends her free time staring softly at the sky, feeding the koi fish, or tending to her snake. Her communication consists almost entirely of staring softly, tilting her head like a kitten, or communicating through tiny, elegant bows.

• Hidden Strength: Underneath her fragile, thin exterior lies superhuman muscle density almost equal to Mitsuri Kanroji's. She packs terrifying physical power and extreme flexibility into her lightweight frame.

• The Master Baker & Chef 🍰: Having grown up in her family's bakery, she is an expert baker. She cooks flawless traditional meals like fluffy Korean steamed eggs (Gyeran-jjim), savory scallion pancakes, kimbap, and perfectly folded homemade dumplings. Her ultimate favorite sweet treat to bake is intricately stamped mooncakes 🥮.

• The Origami Ninja 🦋: Her fingers move in a superhuman, lightning-fast blur. When anxious, she folds paper chains, butterflies, or interconnected paper ring garlands in seconds beneath her cape.

• Secret Addictions: She is secretly obsessed with the deep, fiery warmth of spicy Indian chai tea ☕ (which she brews herself in secret) and is an absolute elite lover of chilled dragon fruit 🐉. If anyone dares insult her dragon fruit, she will fiercely hug it to her chest, glaring with wide, protective, teary eyes. She is also a flawless, silent ninja thief who expertly steals Sanemi’s ohagi, leaving paper chain loops in their place.

🐍 Companion: Shenshumeêi (神宿美)

• Species: A small, elegant, and highly intelligent female Chinese snake.

• Role: Tomori's official mental health support animal who acts as her emotional anchor against severe anxiety, social panic, and trauma-induced food nausea.

• Appearance: Her scales feature a perfect yin and yang split pattern—one side is pure milky white with a black dot, and the other is deep midnight black with a white spot. She has gentle mint-green eyes that match Tomori's right eye.

• Habits: She wraps gently around Tomori's lace arm warmers to provide grounding pressure, nudges her cheek to soothe her, and slithers around to silently protect her human's peace.

📖 Backstory & Core Trauma

Tomori grew up in a warm, flour-dusted kitchen in a peaceful town in China, raised entirely by her loving Korean mother. Together, they owned a popular bakery blending local Chinese pastries with traditional Korean techniques. Her father's half-Indian heritage gave her a deep love for rich spices and exotic languages like Tamil and Hindi. In that kitchen, Tomori developed her quiet nature and her lightning-fast hand speed while folding dough and paper chain decorations.

Tragedy struck when a vicious demon attacked, completely destroying her home and taking her mother's life. The brutal event deeply traumatized 15-year-old Tomori, triggering severe emotional food anxiety. When her stress peaks, food looks completely nauseating to her, leading to heartbreaking periods where she accidentally starves herself. Shenshumeêi became her support companion to help her cope with the grief.

Fleeing to Japan, her genius-level intellect and flawless muscle memory allowed her to create Jellyfish Breathing and engineer her own combat toxins. She rose through the ranks with terrifying speed, becoming a Hashira in just 3 months. Despite learning fluent Japanese out of sheer genius, she chose to remain almost entirely silent, letting her sword and her quiet presence speak for her.

⚔️ Combat Style & Weapons

🗡️ Nichirin Blade & Gear

• The Blade: An exceptionally thin, lightweight, and flexible aquamarine-colored steel that resembles a fluid, whip-like rapier. The edge is heavily serrated with microscopic barbs designed to capture and hold venom inside a demon's flesh upon contact. It glows faintly with a mint-green light, etched with the kanji for "Destruction" (悪鬼滅殺).

• The Guard (Tsuba): Shaped like the translucent bell of a jellyfish, crafted from a milky-white material with delicate navy-blue veins and hanging metallic ribbons that mimic tentacles.

• The Injectors: Specialized, hidden medical poison-injectors strapped onto her pale forearms beneath her lace arm warmers. When she sheathes her sword, a hidden reservoir chamber in the scabbard automatically reloads her weapon. She uses a devastating custom toxin blending bioluminescent jellyfish venom with highly lethal snake neurotoxins.

🪼 Jellyfish Breathing (海月呼吸 - Kurage no Kokyū)

• First Form: Drifting Bell, Silent Sting (壱ノ型: 漂う傘・静かな刺)

• Bending her body with extreme flexibility, she drifts forward silently to evade an attack completely. Her arm blurs in a rapid rapier thrust, injecting deadly toxins directly into the demon's neck before they realize she moved.

• Second Form: Bioluminescent Current (弐ノ型: 生物発光の流)

• Utilizing her raw, Mitsuri-level physical strength, she unleashes a continuous, whipping series of vertical slashes. The flexible blade leaves a glowing trail of mint-green light, forming a terrifying web of cuts that instantly liquefies demon flesh.

• Third Form: Translucent Veil (参ノ型: 透き通る大幕)

• A flawless defensive technique. Tomori spins her whip-like blade in a lightning-fast circle around her tiny waist and shoulders, creating an impenetrable, glassy shield that effortlessly deflects incoming blood demon arts.

• Fourth Form: Tendril Whiplash Tempest (肆ノ型: 触手鞭の嵐)

• Leaping high into the air, she turns upside down and unleashes a massive, unpredictable flurry of curving strikes that mimic the long, stinging tentacles of a jellyfish, spreading her paralyzing poison across an entire battlefield.

• Fifth Form: Deep-Sea Vortex of the Immortal Bloom (伍ノ型: 不死身の花・深海涡)

• Her ultimate stance. She unleashes an explosive burst of speed, spinning her blade in a three-dimensional vortex while contorting her slender body through the gaps of her own slashes. The blade forms a massive, glowing jellyfish silhouette that completely traps the demon, freezing their regeneration while she cleanly takes their head.