Tanaka Yukishin

Biodata

Feature	Details
Name	Tanaka Yukishin (田中雪心)
Alias(es)	Club Tyrant; Teacher Tanaka 80 101
Species/Race	Celestial Transmigrator (SSR) 3
Gender	Male 1
Age	16 11
Affiliation	Advanced Nurturing High School; Class D; Student Council; Yukishin Society 2 40 103
Occupation/Role	First-year student; Student Council secretary; combat-club challenger and coach 10 103
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Celestial Transmigrator (Unacclimated)	1	Begins with the Nine Turns cheat and associated gifts, though their effects are temporarily halved.
Celestial Transmigrator (SSR)	3	His first identity is confirmed as SSR; the Japanese High Schooler secondary identity is generated.
Dragon Bloodline manifested	12	His blood and qi visibly surge with a golden-red sheen, greatly amplifying his physical performance.
Gift Conversion	25	Converts Aura of Hegemony and Mastery of Arts into True Hero Kills with a Glance and Chef's Fortune.
Dragon-Blooded Martial God	30	This inner power manifests during his clash with Karuizawa Kei's Pure Love War God.
Completed Dragon Bloodline	66	Gains exceptional affinity with water; he believes a tsunami would be unable to drown him.
Chess Saint's Blessing	78	Acquired after completing Task Three; permits him to distort victory conditions in duels.
Life Radar: 150-meter radius	132	Mental-perception range grows from 70 meters before enrollment to 100 meters during swimming class, then stabilizes at 150 meters.

Background & History

Before Advanced Nurturing High School

Tanaka is a transmigrator who spent more than a decade training his body and mental power every day. Even while his gifts were temporarily weakened, the Dragon Bloodline, Martial Arts Prodigy, and Aura of Hegemony gave him superhuman physical ability, exceptional combat aptitude, and a powerful spiritual presence. 1 2

His middle-school record was deliberately misleading. Despite possessing A-rank academic ability, intelligence, physical ability, and judgment, he repeatedly submitted blank examination papers. His teamwork was rated E, and the school assigned him to Class D rather than Class A because of his extreme autonomy and lack of cooperation. 11

Arrival and Club Conquest

Tanaka entered Advanced Nurturing High School in Class D, where he met Koenji Rokusuke on the bus and exchanged contact information with him. He deliberately chose to remain in Class D despite its reputation, while his system's customer-service representative pressed him to become the strongest and act more recklessly. 2 3

He quickly began challenging sports clubs for coaching fees and a share of their budgets. Starting with the MMA Club, he easily defeated vice president Charle and negotiated permission to join the club and compete outside school. 9 10 His victories over the Boxing Club, Track and Field Club, Kendo Club, and numerous others made him infamous as the “Club Tyrant”; by the time Hoshinomiya Chie investigated him, he had defeated twenty-five clubs in succession. 19 52 59 80

Influence Within Class D

Tanaka established the Yukishin Society with Karuizawa Kei and moved into a larger apartment with her. 40 Though he ordinarily avoids class activities, he has repeatedly intervened when he considers it worthwhile: protecting Sakura Airi from her stalker, confronting Horikita Suzune over her isolationism, and teaching Class D to weigh relationship closeness against the urgency and value of their interests. 43 54 76

Horikita Manabu identified Tanaka as a first-tier student with the potential to surpass Nagumo Miyabi, while also judging his attitude unsuitable for formal leadership. 101 Horikita Suzune later secured his agreement to become Student Council secretary, largely using the title as a deterrent against other classes while allowing him to retain his independent lifestyle. 103

Fukuoka Trip and Family

Tanaka joined Miyajima Hayata's Kendo Club team for the Gyokuryuki Tournament in Fukuoka. When he wished to return home early, the school granted him purchasable freedom of movement—one million points per day, reduced to five hundred thousand if he won the tournament—because of his value to the school. 125 127

During his return to Tokyo, he detected Otake Ichiro surveilling his family with Life Radar and confronted him before learning that he had been sent to protect them. 132 133 Tanaka comes from a lower-middle-class family and is notably protective of his younger sister, Tsukishin. 131 135

Appearance

Tanaka is a tall, handsome teenager with an unusually striking presence. He stands 178 centimeters tall and is repeatedly noted for looking unlike an ordinary student. 52 59

• Silver-white hair with a cold metallic luster. 34
• Golden eyes compared to molten amber. 34
• Fair, jade-like skin and a visibly muscular six-pack physique. 34
• Long legs and an athletic build strengthened by the Dragon Bloodline. 3 34
• An aura that others describe as calm, extraordinary, and difficult to place. 59 131

Personality

Tanaka is highly independent, self-controlled, and difficult to pressure into actions he does not want to take. He values freedom, avoids burdensome organizations and class obligations, and generally treats status or authority as useful only when they serve his own interests. 3 74 103

Despite his relaxed and sometimes lazy presentation, he is observant and calculating. He negotiates aggressively, understands the value of information, and is willing to use his reputation or overwhelming ability to obtain favorable terms. 10 11 57

He is also motivated by amusement and challenge. Tanaka has little interest in routine competition, but becomes intensely engaged when he finds an opponent, skill, or situation worth exploring. His rapidly assembled personal martial style emerged because sword duels with Miyajima Hayata genuinely interested him. 34 52

Tanaka's temper is restrained rather than absent. He can be patient with people he respects, but becomes frighteningly violent when someone threatens those under his protection, as demonstrated when he intervened against Sakura Airi's stalker. 18 45

Abilities & Skills

Nine Turns

Tanaka's cheat interface manages his identities, gifts, tasks, and conversions. 1 25

• His primary identity is Celestial Transmigrator, with the associated gifts Dragon Bloodline, Child of Destiny, Aura of Hegemony, Mastery of Arts, and Martial Arts Prodigy. 1 3
• He can move gifts between identity slots and convert them into new abilities. 25
• Completing system tasks can grant additional abilities, including Chess Saint's Blessing. 78

Dragon Bloodline

The Dragon Bloodline grants comprehensive physical enhancement and eventually develops into a powerful affinity with water. 3 66

• Enhances muscle strength, bone density, neural reaction speed, and other physical functions far beyond ordinary human limits. 3
• Produces visibly surging blood and qi when manifested. 12
• Supports extraordinary stamina, recovery, speed, and resilience in combat. 19 21
• Allows unusually natural movement in water after completion; Tanaka considers himself capable of surviving a tsunami. 66

Mental Power

Tanaka's mental strength originates from Aura of Hegemony and years of cultivation. Its core is mental force rather than qi. 2

• Telekinesis — Can manipulate objects or exert force at range. 2
• Life Radar — Detects nearby life signatures; its confirmed range reaches 150 meters. 2 132
• Mental Shock — Can attack or overwhelm targets through spiritual force. 2
• Spiritual Presence — Can manipulate his aura, intimidate opponents, and sense emotional fluctuations. 2 133
• Environmental Awareness — Used his water affinity and spiritual senses to predict a rainstorm to the second. 144
• Clothing Protection — Keeps his clothes dry with psychic power while standing in heavy rain. 145

Martial Arts Prodigy and Personal Style

Martial Arts Prodigy grants Tanaka accelerated comprehension of martial techniques. Combined with his physical ability and the Universal Tool effect, it lets him learn unfamiliar combat systems at abnormal speed. 18 52

• Learned the basics of boxing during a single high-intensity match against three Boxing Club members. 19
• Fought the Boxing Club president and two teammates simultaneously while using only thirty percent of his strength. 19
• Defeated Koenji Rokusuke despite Koenji's composite style drawn from more than a dozen martial arts. 21
• Developed a personalized “My Style” by integrating techniques learned from more than twenty club challenges. 52
• Defeated Kendo Club ace Miyajima Hayata and broke his wooden sword with one strike. 50 52
• Generally restrains his power to avoid ending fights immediately. 19 50

Chef's Fortune

Chef's Fortune imbues dishes with supernatural effects determined by the chef's intention. 30

• A dish prepared for Karuizawa Kei healed an old scar. 30
• Tanaka attributes the miraculous effect to the love placed into the cooking rather than the food's ordinary ingredients. 30
• Its usefulness increases as the Dragon Bloodline raises his appetite and physical demands. 59

Chess Saint's Blessing

Chess Saint's Blessing is a system-granted ability obtained upon completing Task Three. 78

• Can distort the victory conditions of duels. 78
• Expands Tanaka's strategic options beyond direct physical confrontation. 78

Academic and Strategic Ability

Tanaka possesses exceptional academics despite intentionally hiding them throughout middle school. 11

• Officially rated A in academic ability, intelligence, physical ability, and judgment. 11
• Used blank entrance-exam papers and an uncooperative interview to obscure his actual capabilities. 11
• Builds deals around information, points, privileges, and perceived power. 10 57 103
• Sells scarce resources, including Part-time Job Permits, and recognizes that visibility is necessary to complete his “Become the Strongest” task. 57

Relationships

• Karuizawa Kei — His lover and co-founder of the Yukishin Society. They live together, train together, and openly show affection; Tanaka is consistently patient with her uncertainty and vulnerability. 12 40 83 121
• Koenji Rokusuke — Friend, fellow Class D student, and recurring sparring partner. Koenji seeks periodic defeats against Tanaka as part of his own growth. 2 20 21
• Sakura Airi — A girl Tanaka protects from a stalker. Their relationship is built on her trust in his protection, though her unspoken feelings create tension with Karuizawa. 43 45 59 120
• Kamuro Masumi — An associate who runs errands and delivers supplies for him; Tanaka gave her a spare key to his apartment. 6 76
• Kiryuin Fuuka — An upperclassman who introduced him to clubs, hired him during her dispute with the Boxing Club, and remains intrigued by his strength and secrets. 9 18 131
• Miyajima Hayata — Kendo Club ace, tournament teammate, and martial rival. Miyajima is humbled by Tanaka's talent but wants to learn from him. 50 52 125
• Horikita Suzune — Classmate Tanaka challenges over her loner mentality; she later recruits him as Student Council secretary to protect Class D's position. 54 103
• Horikita Manabu — Student Council president who recognizes Tanaka's first-tier potential and makes a deal with him involving guidance for Suzune. 48 101
• Sakayanagi Arisu — A calculating rival who wagers against Tanaka and sees him as a compelling target to conquer. 34 36 113
• Tanaka Tsukishin — His younger sister. Tanaka is protective of her, while the two share a teasing and affectionate sibling dynamic. 132 135 136
• Tanaka Fuko and Tanaka Shuichi — His parents, with whom he shares a warm and supportive family relationship. 133 135

Notable Quotes

“I only hope you can bring me some amusement.” 34

“Silence itself is an answer.” 121

“Violence can intimidate people for a while, but it can't take you any farther.” 85