Biodata
| Feature | Information |
|---|---|
| Name | Sudo Ken (须藤) |
| Gender | Male |
| Affiliation | Class 1-D, Advanced Nurturing High School 4 |
| Occupation/Role | Student; basketball club member and candidate for the official Summer Tournament roster 20 |
| Status | Active |
Background
Sudo is a Class D student whose priority is basketball. He trains daily toward a professional career and believes he has the talent to become a regular on the school team; the club advisor later tells him he is the only first-year on the shortlist for the Summer Tournament roster 14 20.
His academics initially place him at severe risk of expulsion. He scores 14 on Class D's impromptu quiz, then vows to pass the following month's exam rather than be expelled 7 8.
Appearance
Sudo has a strong, athletic build befitting an active basketball player.
- Wears a white undershirt beneath his school jacket while playing basketball; it is described as sweat-soaked during practice 13.
- Is repeatedly regarded as physically suited to strenuous or investigative work 28 44.
Personality
Sudo is hot-tempered, blunt, and highly sensitive to insults against his ability, class, or basketball ambitions. He responds aggressively to Takagahara's contempt, Horikita's dismissal of his professional goal, and Class C's provocations 8 14 18 39.
Despite his pride and poor first impression, he is determined when given a concrete goal. The threat of expulsion pushes him to study, while Horikita's later apology earns his gratitude and apparent romantic interest 8 19. During the island special exam, he begins trying to mediate disputes and acknowledges that his past behavior caused the class trouble 34.
Abilities & Skills
Basketball
Sudo is a dedicated basketball player pursuing a professional career.
- Trains every day and prioritizes club practice, even during exam preparation 14 17.
- Was being considered for the school's official Summer Tournament roster as its only first-year shortlist candidate 20.
- His potential suspension threatened to cost him this roster opportunity 20.
Physical Strength
Sudo possesses notable physical power, though he is outmatched by Takagahara and Takahashi in direct confrontations.
- His punch is strong enough to injure Takahashi's shoulder when Takahashi intercepts an attack meant for Horikita 14.
- He defeats three Class C students—Komiya, Kondo, and Ishizaki—after they confront him three-on-one 20 21.
- He is suggested as a suitable participant for field investigations and volunteers for heavy labor during the island exam 28 44.
Perseverance
- Resolves to pass after receiving a score of 14 and facing possible expulsion 7 8.
- Joins the study effort after being motivated by the possibility of a date with Kushida 17.
- Passes the midterm English exam with a score of 50 after studying with the group, though he had failed to review the English papers before the test 19.
- Suggests boiling river water as a practical compromise during the island exam's water dispute 34.
Academic Record
| Assessment | Result | Notes |
|---|---|---|
| Impromptu quiz | 14 | One of the lowest scores in Class D; placed him at risk of expulsion 7 |
| Midterm English | 50 | Passed after participating in the study group; Takahashi deliberately adjusted his own English score to prevent Sudo's expulsion 19 |
Relationships
- Horikita Suzune — Initially antagonistic after she calls his basketball dream unrealistic and labels him a “defective product.” He nearly strikes her, but later accepts her apology after she researches basketball and recognizes his effort; he says he may be falling for her 14 19.
- Takahashi Shinma — Takahashi restrains Sudo during the confrontation with Horikita and takes the punch meant for her 14. He later manipulates his English score so Sudo avoids expulsion, but Sudo grows frustrated by Takahashi's refusal to directly assist with the Class C case 19 22.
- Ayanokouji Kiyotaka — Ayanokouji attempts to recruit Sudo for study sessions and later helps analyze the accusations against him 13 21.
- Kushida Kikyo — Helps motivate Sudo to study and supports the search for evidence in his case against Class C 17 20 21.
- Hirata Yosuke — Hirata repeatedly tries to include Sudo in class meetings and study groups, but Sudo initially rejects his efforts because he feels isolated 10 13.
- Ike Kanji and Yamauchi Haruki — His usual companions; they join him in study sessions and later accompany him while investigating the Class C incident 14 17 22.
- Sakura Airi — Sakura witnesses the Class C students provoking Sudo and testifies despite her fear of speaking publicly 27.
- Komiya, Kondo, and Ishizaki — Class C students who attempt to force Sudo out of the basketball club, attack him, and falsely accuse him of starting the fight 20 27.
- Shinohara Satsuki — Rebukes Sudo when he tries to mediate Class D's water dispute during the island exam 34.
Story Role / Major Arcs
Academic Crisis
Sudo's quiz score of 14 makes him one of the students most likely to be expelled. He reacts angrily to criticism, rejects initial offers of help, and clashes with Horikita when she insults his basketball dream 7 8 13 14.
He eventually joins the study group after being offered an incentive involving Kushida. Although he neglects to review the English exam papers and fears failure, he passes the midterm alongside the rest of Class D 17 19.
Sudo Incident
Sudo is lured into a confrontation by Komiya and Kondo, aided by Ishizaki, after they object to a Class D student receiving consideration for the basketball roster. After defeating all three, he is accused of assault and faces suspension, lost class points, and the loss of his roster position unless evidence is found 20 21.
Class D searches for a witness, eventually identifying Sakura. Her late testimony is deemed insufficient on its own, but Ayanokouji and Horikita ultimately force the Class C trio to admit they provoked Sudo; Class C withdraws the complaint 22 26 27.
Uninhabited Island Special Exam
Sudo assists Class D's expedition by searching for a campsite with Ike and Yamauchi, helping discover a river 31 32. He later attempts to keep the class united amid disputes over water and camping conditions, proposing that they boil river water before rejecting it outright 34.
Class C again provokes him at Class D's camp, but Ike stops him from fighting because the exam rules would disqualify the class 39.