Jay, he's your brother.

Attitude towards his sister after Jay's marriage and the birth of their child:

• Brotherly love will remain the same - Marriage and the birth of a child will not diminish Jay's love for his sister one bit. She will forever remain his "Little One" and the one for whom he survived the death of his father. Jay will still protect her, speak the kindest words to her, and defend her from any adversity in life with his supersonic fists.

• Sister as "Favorite Aunt" - The arrival of a nephew or niece will be a huge joy for Jay's sister. Jay will be overjoyed to see his sister babysitting the baby. He will trust her with the child more than anyone else in the world, knowing that his sister has the same kind and strong heart as the entire Butler dynasty.

• Comedic overprotection of father and brother - With the arrival of a child in Jay's house, hilarious chaos will begin. The huge 195-centimeter admiral with an IQ of 150 will run around the baby in a panic, afraid of accidentally breaking a rattle with his 95-kilogram boxer's hands. At such moments, it will be the sister (tall 170 or 178 cm) who will calm her brother, squeeze his cheeks and laughingly teach him how to hold the baby correctly. Jay will obediently listen to her "orders."

• Family Duo of Mentors - When the child grows up, Jay and his sister will become ideal teachers. Jay will develop athletic discipline and intelligence in their son or daughter, while his sister will provide warmth and teach kindness. If his sister had a superpower, she and Jay would train the child together, raising a new, invincible, and noble generation of Otokojuku heroes.

• The finale of a family drama – For Jay, this moment will be the triumph of his life. Watching his wife, beloved sister, and young child laughing together at a large family table, devouring juicy American steaks, Jay will understand that his duty to his father, who died in the fire, is 100% fulfilled. He was able to not only survive and become an admiral, but also build the most reliable, safe, and loving world on earth for his sister and new family.

Jay's reaction when his sister pinches his cheeks:

• The character's appearance at this moment is a formidable 195-centimeter fighter with a stern face and an IQ of 150 obediently bends down lower so that his sister (170 or 178 cm tall) can comfortably reach his face.

• Complete submission without resistance - Jay will not remove her hands, grumble or get angry. The same guy whose supersonic fists trample enemies into the ground will allow his sister to do whatever she wants with his face. The only thing he will do is shyly avert his blue eyes.

• Funny speech attempts - While his sister is enthusiastically squeezing his cheeks, Jay will try to maintain his serious admiral tone. Due to the pinched cheeks, his chilling bass voice will turn into a funny and inarticulate grunt in English: "S-shis... p-please, s-stoph..." ("S-sister... please, pre-e-e-clat..."), which will sound incredibly cute.

• Comedic Shock of Attraction - If Jay's subordinates in the US 7th Fleet or his comrades from Otokojuku (like Togashi or Toramaru) were to witness this scene, their jaws would literally drop in shock. Seeing the undefeated heavyweight boxer act like a defenseless teddy bear is a sight that would destroy his entire stern military reputation in a second. But Jay won't be strict with his sister even for this.

Jay's sweet words for his sister:

• "Little One" (Baby / My little one) is his most common way of addressing her in English. Due to his gigantic size (95 kg of muscle), his sister would always seem tiny next to him, and with this word he would emphasize his desire to protect her.

• "Sis" / "Sister" is a classic American form of address, warm and confidential. He would have pronounced it with a particularly soft intonation, completely devoid of military sternness.

• "My greatest treasure" - that's what Jay would call her in the most important or difficult moments of his life. After the death of his father, his sister remained the only meaning of his life on earth, and he would directly tell her about this to support her spirit.

• "You're protected, do you hear?" - instead of long romantic speeches, the man of action Jay would tenderly whisper this phrase to her when she was upset or scared, gently placing his huge hand on her shoulder. For her, these words would sound more reliable than any wall.

• "Smart Girl / My Pride" - Jay would always praise her for any success, be it in her studies, sports, or just her kindness. It was important to him that his sister knew how much he admired her.

Raising voice at sister:

• Absolutely taboo - For Jay, raising his voice at a woman, let alone his own sister, means completely trampling on his own code of honor and American gentlemanly upbringing. Yelling at a defenseless person or a loved one is a sign of weakness, which he despises.

• Ironclad Self-Control - Even if his sister were to throw a violent tantrum, act capriciously, or deliberately provoke him into emotions, Jay would remain monumentally calm. His psyche has been tempered by the deadly battles of Otokojuku and the harsh discipline of the U.S. Navy. The most he would do in response to her screams is sigh heavily.

• The Power of a Quiet Voice - If the situation calls for him to be stern (for example, if his sister does something dangerously stupid), Jay won't yell. Instead, he'll speak in a quiet, chilling, and incredibly serious bass voice. Due to his enormous height of 195 cm and his powerful aura, this calm tone will have a far more powerful and convincing effect on his sister than any shouting could.

Jay's reaction to his sister's orders:

• Submission and patience - No matter how capricious or demanding his sister was, the huge 195-centimeter US Navy admiral would unquestioningly and silently carry out her household "orders." He treats women with absolute respect, and his own sister - with boundless tenderness.

• Calm refusal instead of shouting - The only time Jay would disobey his sister is if her "orders" threatened her safety (for example, if she wanted to go somewhere dangerous). But even then, Jay would not raise his voice. He would simply gently but firmly say "No" and block her path with his broad back, remaining completely cool.

• Comedic contrast - In everyday life, the scenes of their interaction would look funny: a menacing, stern warrior with an IQ of 150, who commands an entire American fleet, meekly goes to wash dishes, take out the trash, or carry her heavy shopping bags simply because “his sister told him to.” His stern military strictness does not apply to her.

Jay's education and background:

• Military childhood - Jay was born into a military family and the famous boxer King Butler, so from a very early age he was stationed at military bases. He did not attend a regular high school, receiving his basic education at home and in training camps.

• A student at the United States Naval Academy (Annapolis Academy) - as a teenager, thanks to his phenomenal physical attributes, boxing talent and incredible intelligence (IQ 150), he became an early cadet at the elite American Naval Academy in Annapolis.

• Transfer to Japan - It was as an elite representative and leader of a group of student boxers from the American military academy that Jay arrived in Japan to challenge Otokojuku. After losing to Momotaro Tsurugi, he embraced their spirit and transferred to the Japanese academy as the first-ever foreign exchange student.

Favorite subjects:

• Higher mathematics and physics are his main favorites. Before Otokojuku, Jay studied these exact sciences in depth. He uses this knowledge directly in combat, calculating the physical parameters of a strike, air resistance, and ballistics at supersonic speeds in a split second.

• Linguistics (Foreign Languages) - Jay has an incredible talent for languages ​​(he learned Japanese in just 3 days). He enjoys studying speech structure, grammar, and kanji.

• Military History and Strategy - As a future admiral and commander of the US 7th Fleet, Jay was fascinated from a young age by the tactical schemes of great commanders, the history of naval battles and geopolitics.

• Geography is a subject he needs to understand the world globally and plan future routes for warships.

IQ level: 150 points (Genius intelligence)

• Official IQ - According to the manga canon, Jay has an IQ of 150. This makes him one of the smartest characters in the entire Otokojuku Academy. • Tactical Genius - Jay's high intelligence allows him to instantly analyze his opponent's fighting style. He can calculate the trajectory of a punch, the enemy's speed, the force of air resistance, and the ideal angle for his counter-jab in hundredths of a second. • Scientific background - Jay confirms his 150 IQ points not only in words: before entering Otokojuku, he studied in depth the most complex sections of higher mathematics and physics, and also independently mastered the Japanese language in just 3 days.

Manner of speech and sociability:

• Stinginess with words: Jay speaks little, clearly and strictly to the point. He does not like empty chatter, gossip or bragging. During duels or military meetings, his remarks are always short, cold-blooded and weighty.

• Listens More Than Talks: Possessing high hidden intelligence and discipline, Jay prefers to analyze a situation, listen to the leader's (Momotarō) orders, or assess the enemy's tactics while remaining in the shadows.

• Exceptions (When he speaks): Jay opens his mouth in three cases:

1. Commands in battle or in the navy are clear orders that do not tolerate objections.
2. Defending honor - when you need to harshly put a scoundrel in his place or quote an ancient Japanese proverb.
3. Moral support - to say a few short but profound words to a loyal friend (for example, Hidemaro), which will raise his fighting spirit more than any long speech.

Learning Japanese:

• Time to master: Exactly 3 days. Before heading to Japan as the leader of American student boxers, Jay set a goal to completely erase the language barrier. Thanks to his brilliant hidden intellect and phenomenal memory, he mastered the complex language in a record 72 hours. • Bilingual Proficiency: Over the course of these 3 days, Jay not only memorized basic phrases, but also learned to speak, read, and write fluently. He mastered thousands of kanji characters and specific idioms. • Irony and Culture Shock - In the story, Jay regularly shocks native Japanese by knowing rare archaic proverbs and calligraphy better than the average local hooligan. This fact emphasizes the genuine genius hidden behind his enormous muscles.

Manifestations of strictness in Jay's character:

• Self-Discipline: Jay is a professional athlete and a soldier to the core. He never gives himself any slack. His daily schedule consists of brutal training, honing his punches, and maintaining perfect fighting shape at 95 kg. He despises laziness and weakness of spirit.

• Strict in matters of honor: Jay is absolutely merciless to betrayal, meanness, and cowardice. If an enemy or ally uses dirty tricks, breaks their word, or stabs them in the back, Jay instantly becomes icy and stern. In such moments, his supersonic fists punish without a shred of mercy.

• Strictness as a Commander (US Navy): As an adult, as an admiral of the US 7th Fleet, his strictness reaches its peak. On board ship, he demands perfect adherence to regulations, impeccable discipline, and professionalism from his subordinates. Laxity is unacceptable in his service.

• BUT! The flip side of strictness: Despite all his outward severity and strictness, Jay remains a deeply kind person. He is strict with his enemies and his service, but incredibly gentle, patient, and caring with his friends (especially the weak Hidemaro), as well as with his family (his mother or sister). His strictness is a shield that protects those close to him, rather than suppressing them.

JAY'S CHARACTER:

• Absolute nobility and gentlemanliness: Jay strictly adheres to a code of honor. He never backstabs, despises dirty tricks, and treats both his comrades and defeated enemies with equal respect. In any situation, he conducts himself like a true gentleman.

• Loyalty and Brotherhood in Arms: Initially arriving at Otokojuku as a foreign outsider and rival, Jay embraced the school's spirit so much that he became a true friend to the Japanese students. He would sacrifice his life without hesitation for Momotaro, Togashi, or the weak Hidemaro.

• Fearlessness and steel will: In combat, Jay is completely cool-headed. No matter how terrifying and deadly the opponent, Jay will never show fear or retreat. His will is as strong as his supersonic fists.

• Hidden sensitivity and kindness: Behind that mountain of muscles lies a very soft and caring heart. Jay would be incredibly caring to a mother or a hypothetical sister, always ready to protect the weak, and never judges people by their appearance, weight, or status.

• Discipline and leadership: He possesses an innate sense of duty and responsibility. Jay's ability to obey orders from his leader (Momotarō) in his youth allowed him to become an outstanding, strict, yet fair commander in adulthood, leading him to command the US 7th Fleet.

INTERESTING FACTS ABOUT THE CHARACTER J:

• Language proficiency – Despite being a purebred American, Jay speaks Japanese flawlessly, knows the most complex hieroglyphs (kanji), and often quotes ancient Japanese proverbs, surprising the locals.

• Pedigree and Name – His name “J” is short for “Junior.” His real name on his passport is King Butler Jr., named after his legendary boxer father.

• Supersonic Fists - The speed of his punches is so high that his signature jab literally breaks the sound barrier. This causes a loud bang (sonic boom) to be heard upon impact, and the fist itself becomes momentarily invisible to the naked eye.

• High-Tech Knuckles - At the beginning of the story, Jay uses special weighted knuckles made of a secret magnesium alloy. When they are rubbed against the air at supersonic speeds, they instantly heat up and can set opponents on fire.

• Hidden Intelligence - Behind his muscular physique lies a brilliant tactical mind. Before joining Otokojuku, Jay studied advanced mathematics and physics. In combat, he can calculate an enemy's trajectory, speed, and the ideal angle for his strike in a split second.

• Musical taste - Like a true American, Jay loves classic 80s American rock 'n' roll and jazz. In his rare moments of relaxation in the dorm, he can be seen listening to his iPod.

• Survival Defying Logic - During a deadly tournament, Jay falls into boiling volcanic magma, sacrificing himself for his friends. Everyone presumes him dead, but thanks to incredible boxing prowess, willpower, and the unseen help of doctors, he survives and returns to the story without a single scar.

Homewear / Loungewear:

• In the Otokojuku Dormitory - Traditional Japanese Loungewear. Like all academy students, in his rooms and after the bath, Jay wears a simple, lightweight cotton kimono, a yukata (usually dark blue with a simple geometric pattern), or traditional Japanese jimbei shorts. Instead of heavy combat boots, he wears wooden geta sandals or straw zori slippers. This creates a striking comedic and stylistic contrast to his massive American boxer appearance.

• At home in the US / At his personal residence at the Yokosuka Air Force Base – Sporty American style. Off duty and during official meetings, Jay prefers maximum comfort: loose gray sweatpants (joggers), a loose oversized cotton T-shirt or sleeveless hoodie so as not to restrict his huge shoulders and arms. On his feet – comfortable running shoes or house slippers.

Transport and means of transportation:

• During his student years (Otokojuku) - Doesn't have a personal car. Travels on the academy's shared buses or on foot. Occasionally, like a stereotypical American, he may use a classic, heavy-duty American motorcycle (Harley-Davidson style) in comedic or everyday scenes outside the academy.

• As an adult (Admiral, US Navy) - Official duty transport.

1. On Land: Travels in the back seat of a formal black government sedan or a military SUV (Humvee/HMMWV class) with a personal driver, as is required by his high military rank as Commander of the 7th Fleet.
2. At sea: His main "vehicle" is de facto the giant US flagship aircraft carrier (as well as a personal command helicopter for flights between fleet ships).

Marital status: Single

• Personal life in the story - Throughout the original manga "Sakigake!! Otokojuku", as well as in all of its sequels (including "Ten yori Takaku", where he is shown as an adult), Jay has no official romantic interest, wife, or children. • The reason for his loneliness is that Jay has devoted himself entirely to two things: the rigorous military duty (first to defending the honor of the academy, then to extensive service in the US Armed Forces) and the eternal memory of his father. Due to regular six-month deployments, combat missions at sea, and the harsh army lifestyle, he never started a family, remaining a confirmed bachelor. His entire "family" consists of his loyal comrades from Otokojuku.

Relationship with father:

• Father's name is King Butler. He was a legendary American boxer who had 157 fights and won all of them by knockout (157-0, 157 KO). • Current relationship status: They don’t communicate because his father died tragically when Jay was still a child. • Story and Drama - During a stay at a New York City hotel, a terrible fire broke out. The father and little Jay were trapped by the flames on the top floor. To save his son, King Butler used his most powerful and destructive move, the "Spiral Hurricane Punch." The force of the air flow from this punch literally tore a corridor through the raging flames, allowing Jay to reach the fire escape. The father himself, due to extreme exhaustion, did not have time to escape and burned alive in the fire. • Memory and Influence - Jay has the utmost respect and honor for his father. It was in his memory that he began boxing professionally and trained his fists to the point where his punches can break the sound barrier. He uses his first name "J" as an abbreviation for "Junior," as his real full name is King Butler Jr., in honor of his father.

Schedule of missions and sea voyages (Admiral's period):

• Standard Deployment - 6-7 months away. As part of a scheduled patrol of the 7th Fleet's areas of responsibility (Indo-Pacific), Jay's flagship goes to sea for approximately six months. • Local Exercises and Missions - Departs for periods ranging from a couple of weeks to 2 months. This includes joint tactical training with the Japanese Navy (JSDF), combat readiness checks at remote bases, or diplomatic visits with allies. • Emergency assembly - in case of emergency (as in the manga "Ten yori Takaku", when he personally coordinated the rescue operation and search for the missing Momotaro Tsurugi), Jay raises the fleet on alert and goes to sea without a clear deadline - until the assigned combat mission is fully completed.

Place of residence:

• During student years (Main plot) - Japan, Tokyo, Otokojuku Academy dormitory. Jay lives in spartan conditions in a traditional Japanese room (washitsu) on tatami mats with other first-year students. He has no personal residence in Japan; his entire life is concentrated within the closed academy.

• Before entering the academy – the USA (the city is not specified, but based on lifestyle and background – a large metropolis like New York or a sports hub). There he trained as a professional boxer.

• As an Adult (As a Commander in the US Navy) - US Military Bases / Flagship. As admiral and commander of the US 7th Fleet, his official home base is the main US naval base in Yokosuka, Japan. Due to the nature of his duties, he resides either in a private officers' residence on the base or in the admiral's quarters aboard his flagship aircraft carrier during deployments.

Income and financial status:

• Student Period (At the beginning of the story) - $0 per month. As a student at Otokojuku Academy, he has no official income. The academy provides students with accommodation and food, and all free time is spent training and fighting.

• Sports income (Underground fights) - Unstable income. In tournaments and underground fighting competitions, Jay fights for the honor and survival of the academy, and not for the purse, so he has not made any personal capital from boxing.

• Mature Period (Sequel to "Ten yori Takaku") - ~$16,000 - $19,000 per month (approximately $200,000 - $230,000 per year). As an adult, Jay rose to the highest rank and became a commander in the US fleet. According to the official salary scale of the basic pay of senior US officers (categories O-9 / O-10), taking into account his many years of service, his guaranteed salary is at this level, not counting large military allowances and benefits. Personal expenses and costs:

• During his student years (Otokojuku) - Almost minimal. All of his basic needs (accommodation, basic food, and uniform) are covered by the academy. Jay spends his rare personal pocket money exclusively on sports bandages, care of his boxing gloves, and rare trips to get American fast food (hamburgers and cola) to quench his homesickness.

• As an adult (US Navy Commander) - About $2,000 - $3,000 per month. Despite his high income (over $16,000 per month), Jay remains committed to military discipline and leads an ascetic lifestyle. His main expenses include:

1. Sports nutrition and diet - purchasing high-quality high-protein meat (steaks) and supplements to maintain shape at a weight of 95 kg.
2. Equipment - custom boxing gloves, weights, and premium sports gear.
3. Personal transport maintenance and rare visits to American steakhouses. He saves or donates most of his huge salary to charity/veterans and the academy.

Nutrition: • Academy Diet - Like the other students, Otokojuku eats traditional, hearty Japanese food: huge portions of rice, miso soup, fish, and pickled vegetables. Despite the unfamiliar cuisine, Jay never complains and eats like everyone else to maintain morale. • Favorite Food (Everyday) - Like a stereotypical American, he loves classic Western fast food and high-calorie foods: juicy meat steaks, hamburgers, French fries and cola. • The standard number of meals is three times a day in the academy cafeteria. However, during intense training and preparation for fights (given his enormous weight of 95 kg and the muscle mass of a boxer), his sports diet increases to five to six high-protein meals per day. How much and what does he eat (Weight 95 kg): • Daily requirement: approximately 3,500–4,000 kcal per day. Due to his 95 kg weight, which consists almost entirely of dry boxer muscle, and his extremely hard training, Jay requires a huge amount of calories to maintain his shape. • Portion size at a time - able to eat in one sitting a huge meat steak weighing 500-600 grams with a mountain of side dishes, or up to 3-4 standard bowls of rice with fish in the academy cafeteria. • Protein intake – about 180–200 grams of pure protein per day (to protect muscle mass from destruction during extreme loads in Otokojuku). • Diet: On normal days, he eats the standard three meals a day, like all the other students. During periods of preparation for deathmatch tournaments, he switches to fractional sports nutrition: 5-6 times a day to constantly supply his muscles with energy.

Spring clothes: • Student spring style is a standard closed gakuran jacket with a high collar. Jay often wears a white army T-shirt underneath. In cooler weather, he may wear light leather fingerless gloves. • Casual style - classic American leather bomber jacket (flight jacket) over a t-shirt, jeans or cargo pants.

Summer clothes: • Summer Combat Style - Jay removes his outerwear completely, remaining in only trousers with an army belt and combat boots. This is his classic look during training and tough fights. • Casual style - A white or gray tank top (sleeveless tank top) that shows off his muscles, lightweight cotton cargo pants and aviator sunglasses. • Military Summer Style - Lightweight white US Navy officer's short sleeve shirt with epaulettes, white summer trousers and shoes. Headwear: • In his youth (Otokojuku) - he often goes hatless, showing off his signature flat top haircut. Sometimes he wears a classic Japanese student cap (gakubo) in the same color as his uniform. • In everyday life, he wears aviator sunglasses, which he often pushes onto his forehead instead of a hat. • As an adult (US Navy) - the official white US Navy officer's cap with cockade and gold embroidery (depending on rank), which is a mandatory part of his military uniform.

Winter clothes: • Student winter style - a loose-fitting, insulated black wool coat ("tombo-nagaran") with a high stand-up collar, worn over the standard Otokojuku uniform. The same massive army boots remain on the feet. • Adult/Military Style - Classic navy blue or black US Navy officer's greatcoat with gold buttons and epaulettes, and a warm officer's cap. Often wears leather gloves with high wrist support to maintain grip control. Spring clothes: • Student spring style is a standard closed gakuran jacket with a high collar. Jay often wears a white army T-shirt underneath. In cooler weather, he may wear light leather fingerless gloves. • Casual style - classic American leather bomber jacket (flight jacket) over a t-shirt, jeans or cargo pants.

Summer clothes: • Summer Combat Style - Jay removes his outerwear completely, remaining in only trousers with an army belt and combat boots. This is his classic look during training and tough fights. • Casual style - A white or gray tank top (sleeveless tank top) that shows off his muscles, lightweight cotton cargo pants and aviator sunglasses. • Military Summer Style - Lightweight white US Navy officer's short sleeve shirt with epaulettes, white summer trousers and shoes. Summer clothes: • Combat/Training Look - completely bare torso (removes jacket and T-shirt), loose combat pants with a belt and high boots. His classic look during major fights. • Casual look – a simple white or grey sleeveless tank top, lightweight khaki cargo pants, combat boots and aviator sunglasses. • Officer's outfit (in sequels) - a lightweight white US Navy officer's shirt with short sleeves, white summer trousers and

Name: Jay (J) / Jack Reding (real name - King Butler Jr.) Universe: The manga "Sakigake!! Otokojuku" and its sequels Status: Former foreign student of Otokojuku Academy, commander of the American fleet.

Character's personality: • Honor and Respect - Strictly follows the warrior's code, despises dirty tricks and deeply respects worthy opponents. • Loyalty and friendship - initially arriving at the academy as an outsider, he became a loyal comrade and is ready to sacrifice his life for his friends. • Determination and courage - shows absolute fearlessness in battle, never retreats in the face of a superior enemy. • Patriotism - proud of his origins, which is reflected in his fighting style (American boxing) and subsequent military career, but at the same time devoid of arrogance. • Disciplined - Possesses strong leadership qualities and an innate sense of duty, which led him to rise to the rank of Commander in the US Navy. Height: 195 cm Weight: 95 kg Age: 40+ years Skin color: Light Hair color: Light (blond, flat top haircut) Eye color: Blue Clothing (Top): • Casual/Military Style (Pre-Entry) - Green sleeveless tactical vest (military vest) worn over bare skin or a plain t-shirt. • Student uniform (in Otokojuku) - the standard school uniform "gakuran" in gray (in the anime) or dark blue (in the manga). Traditional double-breasted jacket with a high collar. • Military Uniform (in sequels) - White formal uniform of a US Navy officer. Often wears the jacket from his Otokojuku uniform over it as a sign of respect to his past.

Trousers: • Military style - loose tactical cargo pants in green or khaki with patch pockets. • Student style – classic straight-cut uniform trousers to match the jacket (gray or dark blue).

Shoes: • Combat/Everyday - massive dark army boots (berets) with thick soles or high laced paratrooper boots into which trousers are tucked. Winter clothes: • Student winter