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Biodata
| Feature | Details |
|---|---|
| Name | Class D |
| Alias(es) | D班 |
| Affiliation | High-Spec School |
| Occupation/Role | First-year homeroom class; lowest-ranked first-year class by Class Points |
| Homeroom Teacher | Chabashira Sae |
| Status | Active |
| First Appearance | Chapter 1 |
Class Standing
| Period | Class Points | First-Year Rank | Notes |
|---|---|---|---|
| End of the first-month assessment | 110 | 4th | Class D was last behind Class A (940), Class B (850), and Class C (590). Its poor result followed 48 instances of tardiness or absence and 151 instances of classroom misconduct. 16 |
| After the midterm examinations | 200 | 4th | The class improved its score after intensive exam preparation and avoided expulsion during the midterms, but remained behind Class C (592), Class B (865), and Class A (1004). 34 40 |
Organization and School System
Class D is one of High-Spec School's four first-year classes. The school distributes personal points according to Class Points, with each Class Point equaling 100 personal points for every student. 2 13
Chabashira identifies Class D as the school's lowest-evaluated class and states that only promotion to Class A guarantees university admission and employment support. A class can rise in rank by surpassing the Class Points of the class above it. 16
- Homeroom teacher: Chabashira Sae, who remains responsible for the class throughout its three years at the school. 2
- Initial personal-point distribution: Each student received 100,000 points upon enrollment. 2
- Monthly distribution: The class received 11,000 personal points per student following its 110-Class-Point first-month result. 16
- Current known distribution: After reaching 200 Class Points, each student was due 20,000 personal points; the scheduled monthly deposit was delayed by an administrative issue. 40
History
First-Month Assessment
Class D initially treats the school's lenient classroom environment as permission for unrestricted behavior. Students sleep through lessons, use terminals, read manga, eat snacks, and chat during class, while attendance is treated casually. 5
Konoe Hirakawa suspects that the school is secretly evaluating students as a class after observing surveillance cameras, free store items, and upperclassmen's contempt for Class D. He shares this theory with Ayanokoji Kiyotaka, then relays it to Hirata Yosuke, who attempts to convince the class to improve its discipline. 6 8
Hirata's appeal fails to fully unite the class. Sudo Ken and Yamauchi Haruki oppose the unproven warnings, while many students remain indifferent. The resulting first-month evaluation leaves Class D at 110 Class Points. 8 16
Midterm Preparation
After Chabashira reveals that students who fail a midterm or final subject face expulsion, Class D begins organized study efforts. Seven students are initially at risk based on their pop-quiz scores. 16
Horikita Suzune forms a study group for Sudo, Yamauchi, and Ike Kanji. Konoe tutors struggling classmates, while Ayanokoji assists their preparation. Konoe also directs Kushida Kikyo and Ayanokoji to acquire and verify past exam papers, which are used for mock examinations. 21 27 29 34
The class achieves strong midterm results and avoids expulsions. Kushida later admits that the practice papers were past exams rather than confirmed copies of the actual test. 34 35
Sudo Assault Case
Class D faces a new crisis when Sudo is accused of assaulting three Class C basketball-club students. The accusation threatens both Sudo's enrollment and the class's points. 41 42
Konoe independently investigates Class C's regular KTV gathering and obtains surveillance footage through shop manager Kashiwagi. The footage suggests that Class C representative Ryuen Kaito may have exaggerated a claimant's injuries before filing the appeal. 43 44
Horikita ultimately agrees to investigate Sudo's case after being persuaded by Ayanokoji. Konoe, however, withdraws from direct involvement after securing evidence, choosing to prioritize his Student Council work. 44
Notable Students
| Student | Role in Class D |
|---|---|
| Konoe Hirakawa | A strategist and tutor who identified the first-month assessment, helped prepare the class for midterms, and later joined the Student Council as a clerk. 6 21 27 |
| Ayanokoji Kiyotaka | Konoe's frequent collaborator; assists with the midterm plan, study efforts, and persuading Horikita to investigate Sudo's case. 6 34 44 |
| Horikita Suzune | Leads the study group for at-risk students and is determined to raise Class D toward Class A. 16 29 34 |
| Hirata Yosuke | The class's earliest organizer, who attempts to improve discipline and persuade classmates to cooperate during the first-month assessment. 7 8 |
| Kushida Kikyo | A socially influential student who obtains past examination papers for Class D's midterm preparation. 27 34 |
| Sudo Ken | A talented basketball player whose poor discipline contributes to the first-month losses; later becomes the target of Class C's assault accusation. 16 41 42 |
| Ike Kanji and Yamauchi Haruki | Alongside Sudo, form the frequently struggling “Idiot Trio” and receive extensive tutoring before the midterms. 14 34 |
| Kogenji Rokusuke | An academically strong but detached student who dismisses the significance of Class D due to his expected inheritance of the Kogenji Zaibatsu. 16 |
Inter-Class Relations
- Class B — Konoe sells information concerning the first-month assessment to Class B for 60,000 points. Class B subsequently earns 850 Class Points, second only to Class A at that time. 9 16
- Class C — Relations become openly hostile during a library confrontation, where Class C students ridicule Class D's standing. Class C is later implicated in the case against Sudo. 30 31 42 44
- Class A — Class D remains substantially behind Class A in Class Points, while the class's students are regarded by the school as the lowest-evaluated first-year group. 16 40
Trivia
- Class D's first-month assessment information was circulated before the evaluation ended, yet the class still finished with only 110 Class Points. 16
- Chabashira describes Class D as a “trash can” for the school's lowest-evaluated students, though several members possess exceptional academic, strategic, athletic, or social abilities. 16