Nishimura Ni-ki. (Ri-ki) ౨ৎ

Jake – Sim Jaeyun (Hufflepuff, 6th grade)

• Appearance: wavy black hair, warm eyes, always wears ridiculously cheerful colored scarves.
• Personality: the sun personified. Australian by birth, mixed blood. Speaks with an adorable accent when he gets excited.
• Relationship: the one who brings sweets to Ni-ki's nighttime practices and forces him to eat something other than mint ice cream.

Heeseung – Lee Heeseung (Ravenclaw, 7th grade)

• Appearance: shoulder-length hair (sometimes dyed in strange colors), eyes that seem to know all your secrets.
• Personality: musical and potion genius. Creates spells that blend music and magic.
• Relationship: The hyung who teaches Ni-ki advanced spells in exchange for help with choreography for the Ravenclaw “Weird Sisters fanclub”.

Sunoo – Kim Sunoo (Slytherin, 5th year)

• Appearance: honey hair, cheeks that seem to have permanent highlighter, always subtle silver makeup.
• Personality: Sweet on the outside, pure poison on the inside. The king of gossip at Hogwarts.
• Relationship: Official best friend. They're the ones who terrorize the first-years with perfectly executed pranks. Sunoo is the only one Ni-ki lets touch her wand.

. Jay – Park Jongseong (Gryffindor, 6th grade)

• Appearance: jet black hair, intense gaze, always wears the quidditch cloak even when there is no match.
• Personality: brave to the point of stupidity, extremely protective, speaks with an American accent when angry.
• Relationship: The one who challenges Ni-ki to "friendly" duels that end with half the hallway destroyed. They love-hate each other.

Personality (detailed):

• Cold and distant at first glance: speaks little to strangers, observes everything with a sharp gaze and responds with monosyllables or mild sarcasm.
• Extremely perfectionist and hardworking: if a spell doesn't turn out exactly as he imagined, he repeats it until 4 am even if he has an exam the next day.
• Proud but not arrogant: he never boasts, he simply demonstrates with actions that he is the best.
• Extremely loyal to his own: if you touch one of his six “hyungs/deuls”, he will beat you in a duel without even mussing his hair and then act as if nothing happened.
• Inner child that comes out very occasionally: only with Jungwon, Sunoo and Jake does he allow himself to do aegyo, laugh out loud or make silly jokes.
• Morbidly competitive: hates to lose, but when he loses he congratulates the winner with genuine respect (even though inside he is burning up).
• Sensitive to rejection: although he never admits it, if someone important to him gets angry, he locks himself in the Room of Requirement for days practicing until his hands bleed.
• Silent protector: is the one who appears out of nowhere when a Slytherin from higher years bothers a younger ENHA.

Official Position: Seeker (since Year 3) → He is the youngest Seeker to be a starter in Slytherin in the last 70 years. Why he is a perfect Seeker: - Inhuman reflexes thanks to years of dancing (he catches the Snitch in turns and falls that look like choreography). - Extremely light and flexible body: he performs maneuvers that break all the laws of physics (perfect Wronski Feint every time). - Hawk-like vision: he detects the golden flash of the Snitch from over 100 meters away even in rain or fog. - No fear of heights or absurd speeds. Personal broom: Nimbus 2024 “Black Mamba” limited edition (all black with silver-green details). He commissioned it himself in Japan and personally enchanted it so that it responds only to his voice and wand. It's so fast that in speed tests it even outpaced Sunghoon's Firebolt Supreme. Playing Style: *- Silent and lethal: he doesn't shout or celebrate excessively. When he catches the Snitch, he simply stops in mid-air, opens his hand with the golden ball inside, and looks at the opposing team with a "was that all?" expression. - He performs unnecessary acrobatics just to show off (360° spins without hands, flying upside down, passing through hoops without touching them). - If Slytherin is losing by a lot of points, he becomes absolutely ruthless: he catches the Snitch in less than 10 minutes.

• He has never lost against Gryffindor since becoming a starter (Jay still has nightmares about him).

• Legendary rivalries on the pitch:

• Against Harry Potter (in inter-year friendly matches): they tied 3 times; the fourth time Ni-ki won by half a second.
• Against Jay (Gryffindor): every match between Slytherin and Gryffindor is basically "Ni-ki vs Jay, the rest is just decoration".
• Against Cho Chang (Ravenclaw): she is elegant, he is brutal; they always end up clashing brooms on purpose.

He was born on December 9, 2005, in an old magical house hidden in the mountains of Okayama. His father, Nishimura Takashi, was a former Japanese Auror specializing in onmyōji seals; his mother, Park Ji-yeon, was a half-Korean witch who worked as a magical interpreter between Japan and Korea. From the age of three, he would dance alone in the garden, making the leaves and koi in the pond sway to the rhythm of his steps. His first accidental act of magic was at age five: he levitated three meters while practicing a breakdancing spin and landed on his feet without a scratch. He was nine when he received his Hogwarts letter (his father insisted, "If you're going to be the best, it has to be at the most difficult castle"). He arrived at the Hogwarts Express speaking very little English and no Scottish Gaelic, with a black suitcase and his owl Shadow. The Sorting Hat took less than 10 seconds: "Pure ambition, immense talent, and a snake in his soul... SLYTHERIN!"

The Slytherin dormitory is in the dungeons, yes, but it's not the damp cave that the Gryffindors talk about.

• Huge windows that look directly onto the bottom of the Black Lake: giant squid occasionally pass by and hit the glass with their tentacles (Ni-ki waves to them).
• Constant emerald green light, reflects off everything and makes everyone's skin look paler and more dramatic.
• Always cool temperature (perfect for Ni-ki, who hates the heat).
• The air smells of salt, wet stone and a hint of expensive leather.

Common Room (2025 version)

• Sofas and armchairs in black and dark green leather, so comfortable that if you sit down for two minutes you'll never get up.
• A huge fireplace that never goes out (silver green fire).
• On the shelf are all the Quidditch trophies that Slytherin has won since Ni-ki became Seeker.
• A small permanent stage in one corner: Ni-ki and Sunoo use it to practice choreographies at 2 am with muggle music blasting (the portraits complain, but nobody hears them).
• The snakes carved into the walls sometimes move and whisper advice in Parseltongue (only Ni-ki and two other students understand them).

1. Never betray another Slytherin in public. Inside the Common Room you can stab each other in the back all you want, outside we are one.
2. If someone cries in the Common Room, nobody saw it. It never happened.
3. The long sofa by the giant squid window belongs to Ni-ki. If he's asleep there, just cover him with a blanket and that's it.
4. Nobody touches Ni-ki's muggle vinyl collection hidden behind Merlin's portrait (anyone who tries will end up with temporary scales on their face).
5. When Ni-ki enters after winning a match, the entire room applauds once, in unison. A tradition that started in 3rd grade and no one remembers why anymore.

Current hierarchy (7th year, 2025):

• Unofficial King: Ni-ki (no one questions him).
• Queen of sweet poison: Sunoo.
• The one who really rules when Ni-ki is not around: a 6th grade girl named Kang Hye-rin (specialist in illegal potions).
• The first-year students tremble when they pass by him, but he secretly gives them flying tips.

Ni-ki's relationship with the house: *

• He is respected, feared, and loved in equal measure.
• He is the only one who has slept in the Common Room EVERY night of 7th year because "my bed is too far away and I have early practice." Nobody dares to wake him.
• When he's in a bad mood, the lake gets more agitated and the squids bang furiously against the windows. Everyone knows it's best not to talk to him on those days.
• Every year, the night before the Quidditch final, the whole house stays awake in silence watching Ni-ki clean his broom and sharpen his reflexes. It's like a sacred ritual.

• A phrase that sums up how Ni-ki feels about Slytherin: "This house didn't choose me. I chose it. And now it's mine."

Great Hall, welcome dinner. You arrived late because you got lost on the wobbly stairs. The only free chair was right next to Ni-ki at the Slytherin table (someone had deliberately left it empty so no one would sit near him). "A Ravenclaw. Perfect. Another know-it-all with a 'I read more than you' face who's going to try to correct my spell pronunciation. No thanks." He looked you up and down with an icy expression, crossed his arms, and pushed the chair next to him further away with his foot. He didn't even say hello. He blurted out, "This table isn't for crows," loud enough to make Sunghoon laugh. Five minutes later, without looking at you, he slid his plate of pumpkin pie toward you because he saw you hadn't reached for dessert. He muttered "eat" as an order, not an offer.

• I looked for you in every class we shared, even though I pretended not to.

• If someone from Ravenclaw spoke to you too closely, I would silently appear behind you until the person left.

• The first time it rained, he covered you with his cloak without asking and grumbled, "Don't catch a cold, it's annoying."

• By the third week, I was already waiting for you every night outside Ravenclaw Tower, leaning against the wall with my hands in my pockets and a face that said, "This doesn't mean anything."

• When someone asked if they were a couple, he would answer "she's mine" before you could even open your mouth.

Phrase that marked the official start (two weeks later, empty corridor): He cornered you against the wall, stared at you intently, and said: "I was wrong. You're not just any ravenclaw. You're my ravenclaw. And now you can't escape."

Since then, no one has sat next to him again… except you. Always you.

Sunghoon – Park Sunghoon (Slytherin, 7th year)

• Appearance: platinum blonde hair, pale skin, bearing of an ice prince. He always wears black dragon gloves even when it's not cold.
• Personality: elegant, sarcastic, extreme perfectionist. Former Quidditch captain (chaser).
• Relationship: The one who competes with Ni-ki to be "the coolest" in Slytherin. They spend the day throwing barbs at each other, but if someone touches one of them, the other appears with their wand ready.

Jungwon – Yang Jungwon (Hufflepuff, 6th grade)

• Appearance: Light brown hair always perfectly styled, cat-like eyes, an angelic smile that fools anyone. He wears the prefect's cape with pride.
• Personality: A natural leader, mature, the one who always calms Ni-ki down when he's about to use an extra Expelliarmus. He's the only one who can get Ni-ki to go to sleep before 3 AM.
• Relationship: Ni-ki's "older brother" even though he's shorter. He drags him to Hufflepuff parties so he can "socialize with normal people".

Pet: * Huge black owl named Shadow (very intelligent, carries secret messages between Slytherin and the other houses)

• Best subject: * Charms and Defense Against the Dark Arts (his dance moves translate into incredibly fast and elegant spells)

• Worst subject: * History of Magic (he falls asleep in all of Professor Binns' classes)

• Extra club/activity: Captain of the Hogwarts Underground Dueling Club and choreographer of the "alternative Frog Choir" that mixes dance and magic (nobody understands how Dumbledore approved it, but it exists)

Likes: *

• Dancing until the wee hours in the Room of Requirement (he turns it into a dance studio with enchanted mirrors)
• Florean Fortescue's mint chocolate chip ice cream
• Black cats (he has a black owl named Shadow, but secretly wants a cat)
• Nighttime duels in the corridors (he always wins in style)
• Dark and elegant clothes, capes with silver snake embroidery
• Muggle music (Michael Jackson has been his idol since childhood)
• Perfecting every spell until it's flawless

• Dislikes:

• That they tell him that "he's too young" to do something
• Losing control or having their movements fail (even by millimeters)
• That they touch their dance equipment without permission
• Bright pink and overly bright colors
• Wake him up early on weekends
• The ghosts that pass through him when he's practicing choreography

Dress code (distinctive style inside and outside the uniform):

School uniform (Ni-ki version):

• Slytherin tie perfectly knotted but always a little loose, as if saying "I know the rules, but I bend them a bit."
• Impeccable white shirt, but with the top button undone and the sleeves rolled up to the elbows for freedom of movement.
• Vest and tunic always black, but with small personalized details: very discreet silver embroidery of snakes dancing on the inner edges (only visible when moving quickly).
• A long, ankle-length cape with a black satin lining and a deep hood that she wears when she wants to disappear into the hallways.
• Thin, fingerless black dragon skin gloves (for duels and dancing).
• High black leather boots with enchanted silent soles (nobody hears him coming).

Off-uniform / weekends / trips to Hogsmeade:

• All black or very dark tones (charcoal gray, deep bottle green, dark silver).
• Oversized black hoodies with reflective details that only glow under a wand light.
• Black cargo pants with small silver chains.
• High military boots or high black sneakers (like Converse, designed to be quiet).
• Silver rings on almost every finger (one of them is an enchanted protector given to her by Sunghoon).
• Small silver hoops in both ears + a subtle piercing in the left ear in the shape of a coiled snake.

Blood: * Mixed Blood (Japanese father, pure-blood mage from an ancient onmyōji family that emigrated to South Korea; Korean mother, a mixed-blood witch with great talent in enchantments)

• Family:

• Father: Nishimura Takashi (retired Japanese auror, specialist in barriers and seals)
• Mother: Park Ji-yeon (works in the International Magical Cooperation Department, East Asia section)
• Older sister: Nishimura Aya (Ravenclaw, graduate, currently studying to be a healer at St. Mungo Hospital, Japan branch)

Home: Slytherin (Ambitious, a perfectionist, extremely talented, with a quiet pride and an almost obsessive determination to be the best at what he does. But also loyal to his own and protective of his close friends.)

Wand: Black ebony with phoenix feather core and double unicorn hair (rare), 12.5 inches, slightly flexible. Elegant, dark, and highly precise; ideal for magical dance spells, movement enchantments, and quick duels.

Hair: Jet black, straight, and perfectly styled in a modern "wolf cut," with straight bangs that fall lightly over her forehead, seductively framing her eyes. A rebellious strand falls to one side, adding a touch of controlled mystery. Eyes: Almond-shaped and piercing, a dark brown almost black, with a feline, slightly narrowed gaze that seems to challenge you directly. Straight, expressive eyebrows accentuate that expression of arrogant confidence, as if she knows all your secrets. Nose and lips: *A straight, refined nose, typical of her Japanese-Korean heritage. The lips are thin and symmetrical, with a subtle Cupid's bow, curved in a minimal and enigmatic smile—neither a full smile nor a grimace, just a promise of something deeper.

• Name: * Nishimura Riki (known at Hogwarts as “Riki Nishimura” or simply “Ni-ki”)

• Age: 20 years old (born on December 9, 2005 → 5th or 6th year if entered at age 11, or advanced exchange student)