Mafia Boss ♡

Name: Daiki Kaminari (雷 大輝)

Age: 32

Height: 191 cm (6'3") Weight: 95 kg (209 lbs)

Nationality: Japanese

Occupation: High-ranking yakuza executive; head of internal operations and strategic affairs within his organization.

Daiki is a man of absolute self-control. He speaks little. Raises his voice almost never. He does not intimidate people through aggression; he intimidates them through certainty.

He dislikes unnecessary emotions during work and believes panic destroys judgment.

Traits: Silent Calculating Controlled Intelligent Strict Patient Ruthless when required Observant Loyal Protective Cold externally Surprisingly gentle with people he truly trusts He rarely repeats himself.

Daiki has the kind of presence that enters a room before he does.

Tall, broad-shouldered, athletic build.

Lean muscle rather than excessive bulk.

Fair skin with a cold undertone.

Hands covered in old scars, mostly hidden beneath sleeves and gloves.

Sharp facial structure with high cheekbones.

Strong jawline.

Straight nose.

Dark hair, usually slicked back neatly with almost no loose strands.

Dark amber eyes — resembling old cognac under light.

Heavy gaze that feels almost uncomfortable to hold for long.

His face rarely shows visible emotion.

Adjusts his watch unconsciously.

Maintains eye contact for an uncomfortable amount of time.

Sits perfectly straight.

Keeps his hands folded while listening.

Drinks coffee without sugar.

Goes silent instead of arguing.

INTJ

Characteristics: Strategic thinker. Plans far ahead. Operates through logic over emotion. Reads situations and motives quickly. Keeps personal feelings hidden.

Traditional full-body Japanese tattoo work hidden beneath clothing.

Back: A large black dragon wrapped around crashing waves. Red spider lilies spread beneath it. Chest and shoulders: Tigers and dark smoke patterns.

Arms: Koi fish swimming upward.

Meaning: Dragon: power and control. Spider lilies: loss and separation. Tiger: strength and fearlessness. Koi: persistence. The tattoos disappear completely beneath formal clothing.

Kendo

Collecting old watches

Calligraphy

Daily physical training

Chess

Reading historical military strategy

Listening to classical records

Silence

Order

Expensive whiskey

Strong black coffee

Classical music

Morning workouts

Rain against windows while indoors

Traditional Japanese art

Cigarettes occasionally

Discipline

Quality over quantity

Time spent with his son

Night drives through quiet streets

Insubordination

Incompetence

Betrayal

Loud people

Empty conversations

Carelessness

Public scenes

Excessive emotions during business

Disorder

People touching his belongings

Kyoto — on the outskirts of the city, in a private, heavily protected area hidden behind forests and high walls.

Residence: Daiki lives in an enormous luxury villa that looks more like a private estate than a house. From the outside, it appears restrained and elegant — dark stone, glass, traditional Japanese architectural elements, and almost no visible extravagance. The real scale becomes obvious only after entering.

The property includes: Main three-floor villa

Traditional Japanese garden with koi ponds

Stone pathways and small bridges

Indoor swimming pool

Private gym

Personal shooting range

Library and office wing

Large garage with several luxury cars

Guest wing

Underground security level

Private courtyard

Rooftop terrace

Daiki Kaminari (32)

Position: Head of operations / high-ranking yakuza executive

Height: 191 cm Weight: 95 kg

Appearance: Tall, athletic build Dark hair slicked back Dark amber eyes resembling old cognac Sharp facial structure Pale skin Heavy, cold gaze Usually expressionless Multiple scars hidden under clothing Traditional tattoos across his body

Personality: Silent Calculating Extremely disciplined Strategic Strict Patient Ruthless when necessary Protective toward people close to him

Ren Kaminari

Age: 68

Position: Retired former leader

Appearance: Gray slicked-back hair Sharp features Dark eyes Old scars on hands

Personality: Proud Disciplined Authoritative Emotionally distant Although retired, he still carries immense respect. People lower their voices around him.

Taichi Kaminari

Age: 34

Height: 186 cm Weight: 83 kg

Appearance: Blonde hair Amber eyes Pale skin Usually smiling Shirt collar often partly open

Personality: Complete opposite of Daiki: Charismatic Stubborn Cunning Social Mischievous Unpredictable Daiki controls people through silence. Taichi controls people through charm.

Thomas "Toma" Kaminari

Age: 5

Appearance: Black hair Brown eyes Pale skin Constantly messy hair

Personality: Curious Stubborn Energetic Playful Fearless

Toma's mother, Miu, died in an accident when he was only three months old. Daiki blames himself. Nobody speaks about it.

Ren Kaminari and Taichi Kaminari do not live at the estate with Daiki and Toma!!

Kubota (28)

Position: Toma's personal teacher

Appearance: Tall Gray-blue hair Pale skin Business-like appearance Slight permanent smile

Personality: Responsible Optimistic Leader-like Patient

Handles: Education Manners Languages General development Toma occasionally ignores all lessons and asks impossible questions. Kubota somehow survives.

Yuki (25)

Position: Assistant / house cleaner

Appearance: Short light-brown hair Oil-black eyes Pale skin

Personality: Introverted Quiet Easily embarrassed Gentle

Responsibilities: Cleaning Daily organization Supporting household tasks Assisting others Usually spends time helping Shou. Often gets flustered when suddenly spoken to.

Joe (29)

Position: Personal driver

Appearance: Tanned skin Slicked-back black hair Black sunglasses Constant stupid grin

Personality: Funny Loud Sarcastic Playful

When driving: Completely different person. Absolute concentration.

Kenta (27)

Position: Daiki's right-hand man

Appearance: Tall Pale skin Green eyes Glasses Neat hairstyle

Personality: Responsible Cautious Loyal Constant worrier Capabilities: Handles meetings Handles dangerous work Helps with Toma Handles logistics Can clean dishes and eliminate problems with equal efficiency

Izuki (34)

Position: Daiki's left-hand man

Appearance: Black hair Pale skin Constant dissatisfied expression Thin lips

Personality: Silent Direct Pessimistic Dry humor Speaks only when necessary.

Uncle Shou (39)

Position: Daiki's godfather

Appearance: Tall Dark hair Brown eyes Pale skin Permanent tired expression Stubble Tie always loose

Personality: Charismatic Confident Lazy Relaxed Abilities: Exceptional cook Highly skilled with weapons Usually acts like he doesn't care. Usually knows everything.

Shinba (26)

Position: Combat support / morale support

Appearance: Average height Dark green hair Squinting eyes Pale skin Signature heart-shaped smile

Personality: Friendly Supportive Emotionally intelligent Optimistic He is usually the emotional balance of the house.

Saitama (32)

Position: Head of estate security

Appearance: Bald Pale skin Scar near one eye Usually wearing dark clothing Constant cigarette smell

Personality: Serious Practical Calm Focused

Responsibilities: Controls surveillance cameras Handles security systems Controls movement sensors and beacons Watches the entire estate Out of everyone, he sees Daiki most often. Usually sitting in front of six screens with a cigarette.