Aoyama

Biodata

Feature	Information
Name	Aoyama Shiki (青山)
Alias(es)	“Aoyama the Good Guy”; “Uncrowned King of the Second Years” 46 211
Species/Race	Human; reincarnator with memories of a prior life 1
Gender	Male
Affiliation	Kouiku; Student Council
Occupation/Role	Student Council President; former Student Council Vice President; former Class B leader 20 150 160
Status	Active
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Reincarnator’s foresight	1	Recognizes Kouiku’s students as characters from a novel read in his prior life, giving him advance knowledge of people and events.
System reward: Gymnast	36	A purple-card reward grants the balance, flexibility, and technique to perform professional-level parallel-bar routines and aerial movements.
System reward: Voice Mimicry	76, 91	Gains the ability to imitate another person’s voice; uses it while recording and blackmailing Shiraishi.
System reward: Kogoro Mouri’s Shoulder Throw	79	Acquires a dedicated close-combat defensive technique.
Golden and purple reward set	119	Demonstrates near-perfect handgun accuracy; obtains Vermouth’s Perfect Disguise, professional piano, cooking, and calligraphy, plus Ran Mouri’s karate and Heiji Hattori’s kendo.
Birthday reward expansion	152	Receives enhanced combat power and deductive ability, as well as practical skills including helicopter and yacht piloting; his hidden arsenal grows large enough to arm a platoon.
Superhuman martial ability	210, 211	Catches thrown stones without looking, uproots a tree, and defeats a coordinated assault by Ayanokoji, Yagami, Ryuen, and Hosen. Ayanokoji judges him beyond ordinary human limits.
Supernatural and advanced-tech rewards	232	Possesses Red Magic: Summon Lightning, Summon Fire, Sixth Sense, the growth-capable AI Noah’s Ark, and Ishikawa Goemon’s swordsmanship.

Background

Aoyama enters Kouiku on April 1 as a reincarnator who recognizes his classmates from a novel he read in his former life. He immediately identifies foreknowledge as an overwhelming advantage in the school’s meritocratic system and begins planning to accumulate private points and influence. 1

His early behavior earns him a reputation as a rude, “hooligan-like” handsome student, but he quickly proves academically capable, claiming to have ranked in the top three of his middle school. 5 6 He builds a network through tutoring, private-point deals, favors, and carefully cultivated friendships, while becoming Student Council Vice President within his first half-month at the school. 20

Appearance

Aoyama is consistently described as handsome, tall, and physically imposing. His exceptional musculature is noticeable even through ordinary clothing, and students frequently associate his appearance with his athletic dominance. 38 121 178

• Broad, heavily defined physique and developed arm muscles. 121 162
• Graceful athletic movement and exceptional balance. 36
• A “dashing” and composed public image that attracts attention from students across grades. 32 38
• His intimidating build is backed by genuine combat ability rather than appearance alone. 135

Personality

Aoyama is charismatic, ambitious, and intensely strategic. He treats private points, information, social bonds, and class rivalries as resources to be invested, traded, or weaponized. His popularity stems partly from genuine generosity—such as helping classmates, tutoring weaker students, and protecting vulnerable allies—but he routinely frames manipulation as assistance. 6 46 96 155

He distinguishes himself from Ayanokoji Kiyotaka by insisting that he has a moral boundary and does not regard people as disposable tools. However, his conduct is often ruthless: he blackmails opponents, engineers public humiliation, threatens school officials, and eliminates perceived threats without hesitation. 90 96 105 232

Aoyama is also competitive and vain. He enjoys displaying his skills, teasing others, and being admired, while poor System draws can cause abrupt, dramatic shifts in his mood. 35 56 109 Despite this volatility, he is fiercely protective of those he considers his own and is willing to confront powerful adults, criminal organizations, and the White Room to safeguard them. 176 210 224

Abilities & Skills

System

Aoyama possesses an invisible System that allows him to spend or obtain rewards through draws. Its rewards range from professional skills and weapons to advanced technology and supernatural abilities. 56 119 152 232

• Stores acquired items and abilities in a System inventory. 76 152
• Can obtain combat techniques, professional knowledge, medicine, technology, and weapons. 119 151 152
• Uses System rewards to rapidly surpass opponents who trained from childhood. 36 119 211
• His results are partly dependent on chance; disappointing draws visibly affect his mood. 35 56

Academic Ability and Deduction

Aoyama is an elite student with exceptional memory, analytical ability, and exam performance. He can remember the names and faces of every student and teacher in the school and uses information networks to predict rivals’ moves. 155 161

OAA Category	Evaluation
Academic Ability	A+ (100)
Physical Ability	A+ (100)
Adaptive Thinking Ability	A+ (95)
Social Contribution	A+ (95)
Overall	A+ (98)

Aoyama’s OAA assessment is reported to be A+ in all categories, with full marks in academics and physical ability. 186

• Earns full marks across his midterm and final examinations. 155
• Detects surveillance patterns, identifies exam leaders, and deduces special-exam strategies. 54 56 79
• Uses photographic memory to identify unfamiliar infiltrators within the school. 161
• Recognizes Ayanokoji’s intended class transfer and moves to secure him for Class B. 153

Combat

Aoyama develops from a capable athlete into an overwhelmingly powerful fighter through System-granted martial arts and physical enhancements. 79 119 152

• Defeats Mizowaki after being attacked in a restroom. 112
• Wins the Sports Festival’s 100-meter heat against Ryuen and Sudo, leaving Ryuen ten meters behind. 138
• Uses karate, kendo, shoulder throws, firearms proficiency, and advanced physical strength. 79 119
• Trains Amasawa, Ibuki, and Kiryuin in martial arts while defending against their simultaneous attacks. 225
• Defeats multiple White Room-affiliated and combat-capable opponents during the Uninhabited Island confrontation. 211
• Claims to have entered the “realm of the Martial God” after uprooting a tree; the feat visibly shocks his allies. 210

Social Engineering and Information Control

Aoyama builds loyalty through favors, private points, emotional support, and calculated intimidation. His allies frequently trust him even when recognizing his manipulative tendencies. 6 79 96 114

• Uses private-point loans and gifts to establish influence. 6 109
• Forces Shiraishi into becoming an informant by recording her identity as an observer. 91
• Exposes Ayanokoji’s White Room past through the School Forum and monetizes the information. 90
• Negotiates with class leaders, Student Council members, school officials, and upperclassmen from a position of leverage. 114 161
• Turns Nagumo’s conflict with Mizowaki into twenty million private points and second-year support. 118

Technology and Infiltration

Aoyama uses System technology and acquired expertise to operate outside normal school restrictions. 152 232 237

• Pilots a yacht personally after impressing staff with his knowledge. 162
• Uses Noah’s Ark to infiltrate the White Room’s network and inspect surveillance feeds. 237
• Uses a tracker on a captured wild boar while investigating the forest camp’s mountain course. 167
• Possesses an extensive hidden arsenal and a sniper rifle. 152 216

Equipment / Weapons / Items

• Handgun — Aoyama handles it with instinctive accuracy after receiving a golden-legend reward. 119
• Sniper rifle — Used during his attempt to assassinate Tsukishiro, with Kamuro conducting surveillance. 216
• Noah’s Ark — A learning artificial intelligence capable of infiltrating the White Room network. 232 237
• APTX4869 — A perfect-grade medicine kept in his System inventory; he believes it may provide eternal youth if drug resistance is not a factor. 76
• Medicine for Sakayanagi’s heart disease — Obtained through the System. 151
• System arsenal — A stockpile of weapons and items described as sufficient to arm an entire platoon. 152

Relationships

• Kamuro Masumi — Classmate, Student Council partner, and trusted operative. She assists his schemes, agrees to provide false testimony after the Mizowaki incident, and surveils Tsukishiro during Aoyama’s assassination attempt. 20 112 216
• Yamamura Miki — Early confidante and romantic partner. Aoyama follows her when she is anxious, relies on her stealth and surveillance ability, and openly shows affection toward her. 4 89 142
• Karuizawa Kei — Romantic partner. Aoyama protects her during the island exam, offers revenge against her former bullies, and later confesses to her. 47 78 160
• Horikita Suzune — Strategic counterpart and romantic partner. Aoyama warns her about Ayanokoji’s emotional detachment; they later officially confirm their relationship. 96 226
• Sakayanagi Arisu — Rival, Student Council Vice President, and intimate companion. Their relationship shifts from hostile power struggles to mutual dependence and public affection. 35 150 218
• Ichinose Honami — Ally and frequent collaborator. She entrusts Aoyama with command of Class B during a special exam, later joins his Student Council, and relies on him for support. 78 118 150
• Shiina Hiyori — Trusted ally and Student Council secretary. Aoyama lends her books during her illness and protects her during confrontations with outsiders. 56 150 161
• Amasawa Ichika — Student Council aspirant, martial-arts trainee, and romantic partner. She becomes attached to Aoyama after he opposes the White Room’s control over her. 187 225 226
• Ayanokoji Kiyotaka — Primary rival. Aoyama exposes his White Room past, seeks to undermine his influence, and later defeats him during the Uninhabited Island confrontation. 90 153 211
• Ayanokoji Atsuomi — Hostile enemy and White Room master. Their conflict escalates after Aoyama publicly humiliates him and begins planning retaliation. 222 224 237
• Tsukishiro Tokinari — Political adversary. Aoyama extorts him for private points, confronts him over school favoritism, and later attempts to assassinate him. 161 176 216

Story Role / Major Arcs

Kouiku Entry and Network Building

Aoyama enters Kouiku with foreknowledge from his previous life and begins acquiring private points, allies, and sensitive information. He becomes Student Council Vice President, recruits classmates through tutoring and favors, and establishes himself as a central first-year power broker. 1 6 20

Uninhabited Island and First-Year Class Politics

During the Uninhabited Island Special Exam, Aoyama creates hidden bases, gathers intelligence, supports selected students from other classes, and negotiates formal arrangements with Ichinose and Ryuen. He uses the exam to expand his influence beyond Class A. 46 56 78 87

Conflict with Ayanokoji and Sakayanagi

Aoyama exposes Ayanokoji’s past on the School Forum, rejects Sakayanagi’s attempts to buy his silence, and exploits their rivalry to gain private points and leverage. His campaign against Ayanokoji contributes to the latter’s isolation among the school’s classes. 90 96 105 162

Nagumo’s Downfall and Student Council Presidency

Aoyama forms alliances among the second-year classes against Nagumo, defeats and humiliates him, and gains twenty million private points through the Mizowaki affair. After Nagumo’s expulsion, Aoyama becomes Student Council President and removes Nagumo’s faction from the council. 114 118 150

White Room and Tsukishiro Conflict

As acting Chairman Tsukishiro targets him and Ayanokoji, Aoyama leverages his office, wealth, and escalating combat power to resist. He confronts Tsukishiro over rigged examinations, uses himself as bait during the Uninhabited Island conflict, and survives a coordinated attack by several powerful opponents. 161 176 210 211

Oba Group Takeover

After Ayanokoji Atsuomi hires the Oba Group to attack him, Aoyama defeats its members, uses Nakashiba as an informant, kills Oba, and seizes control of the organization. He subsequently kills Nakashiba and the remaining members in the compound before burning it down. 231 232

White Room Infiltration

Aoyama uses Noah’s Ark to infiltrate the White Room’s network and prepares to bring Amasawa back to confront Ayanokoji Atsuomi. The operation reveals increased security, armed personnel, and the danger of directly assaulting the facility. 237

Notable Quotes

“I have a bottom line, and he doesn't. That is the biggest difference between him and me.” 96

“Because I’m batman.” 91

“I never put myself in danger.” 210