Sae Chabashira

Biodata

Background / History

Chabashira attended Advanced Nurturing High School before becoming a teacher there. She retains an intense desire to reach Class A, which Kaneki identifies as her greatest vulnerability. Her reflections also connect her ambition to an unresolved desire for revenge, though the underlying events are not explained 22 31.

She previously had a boyfriend, but their relationship ended following covert interference and persistent pestering by Hoshinomiya Chie, the current Class B homeroom teacher 31.

Appearance

Chabashira has long hair, a curvaceous figure, and a beautiful face usually set in a cold, stern expression 3 32 33.

• Work attire: Fitted black business suits and high heels, including a red-soled pair 3 23.
• Hairstyle: Usually wears her hair pinned up while teaching; lets it fall over her shoulders for her hotel dinner with Kaneki 32 33.
• Evening attire: Wears a beige trench coat over a long black silk dress for that appointment 33.

Personality

Chabashira presents herself as severe, detached, and intolerant of excuses. She silences classroom complaints with blunt commands and dismisses students' objections to the school's undisclosed assessment rules by arguing that ordinary classroom discipline should require no explanation 4 25.

Her apparent indifference conceals frustration with Class D and hope that its exceptional students can improve its standing. She notices Kaneki, Ayanokoji, and Koenji's restraint when their classmates celebrate their initial allowance, and later worries that struggling students will lose their chance to recover points 4 33.

Her fixation on Class A can override her judgment. It leads her to accept Kaneki's wager despite her objections to his demands. Privately, her composure gives way to anxiety, embarrassment, and growing attachment: she repeatedly checks for his messages and later admits to herself that she misses him, while still understanding their relationship as an exchange of benefits rather than conventional love 22 31 32 49.

Abilities & Skills

Teaching and Student Assessment

Chabashira teaches Japanese history and administers Social Studies lessons and quizzes. She uses examination results to explain the school's academic expectations 4 18 23.

• Recognizes that academic scores alone do not determine a student's value, citing Sudō's athletic ability as an example 31.
• Identifies Ayanokoji's deliberately controlled entrance scores by noting that he answered difficult questions correctly while scoring exactly 50 in every subject 31.
• Shows Horikita the entrance papers of Kaneki, Koenji, and Ayanokoji to challenge her assumptions about Class D 31.

School Administration

Her position gives her access to student records, class evaluations, and contract-authentication procedures 21 25 31.

• Signs and authenticates three business agreements through her teacher terminal, enabling advanced point-transfer permissions 21.
• Can offer certain school-related conveniences and help arrange work, provided these remain within regulations 22.
• Cannot refuse to witness contracts that comply with school rules 21.
• Is restricted from disclosing detailed point-assessment criteria or intervening too heavily in students' affairs 25 33.

Cooking

• Prepares a home-cooked dinner for Kaneki when he visits her dormitory 48.

Relationships

• Ken Kaneki — Her student, prospective ally in reaching Class A, and later private romantic partner. Their involvement begins with a coercive wager and develops into an ongoing attachment, though she continues to regard the arrangement as transactional 22 33 49.
• Suzune Horikita — Her student. Chabashira challenges Horikita's belief that strong grades entitle her to a higher placement and advises her to learn more about Kaneki, Koenji, and Ayanokoji 31.
• Kiyotaka Ayanokoji — A student whose concealed academic ability she recognizes. She considers approaching him before deciding that his alignment with Kaneki makes doing so inappropriate 31.
• Rokusuke Koenji — One of the exceptional students she hopes can help Class D advance; he also defends the business contracts she authenticates 21 24.
• Yosuke Hirata — A student who challenges her explanation of Class D's lost points. She rejects his appeal that the undisclosed rules make the punishment unfair 25.
• Hoshinomiya Chie — Class B's homeroom teacher, whose interference contributed to the breakup of Chabashira's previous relationship 31.

Story Role / Major Arcs

Class 1-D's Introduction to the S System

• Introduces herself as Class 1-D's homeroom teacher and states that she will remain responsible for the class for three years 3 4.
• Explains compulsory dormitory residence, the ban on outside contact, and the use of student IDs as payment terminals 4.
• Distributes the initial 100,000-point allowance without promising an identical monthly payment. She explains that points reflect school assessments, are transferable, and cannot be taken outside the school after graduation 4.
• Warns that obtaining points through violence, intimidation, or extortion results in immediate expulsion 4.

Business Contracts and Kaneki's Wager

• Authenticates Kaneki, Ayanokoji, and Koenji's agreements covering secondhand trading, microbank lending, and shop fund circulation. Although alarmed by their scale and methods, she finds no regulatory basis to refuse 21.
• Accepts Kaneki's wager: if Class D retains any Class Points the following month, he will enlist Ayanokoji and Koenji to take it to Class A unconditionally; if it reaches zero, she must accept his demand that she become his partner 22.
• Initially rejects his personal demand and offers points or professional assistance instead. During the confrontation, he restrains and kisses her despite her resistance 22.

Zero Class Points and the Midterm Crisis

• Loses the wager when Class D exhausts its initial 1,000 Class Points and receives no monthly allowance. She nevertheless ties her willingness to honor the arrangement to Kaneki leading the class to Class A 24.
• Explains the deductions, including 108 instances of tardiness and absence and 417 instances of classroom misconduct. She confirms that previously deducted points will not automatically return 25.
• Reveals that class rankings depend on Class Points and that the school's advertised employment and further-education benefits are reserved for Class A graduates 25.
• Announces that exceptional midterm results can earn points, while failing students face expulsion and consequences for the entire class 32.
• Turns to Kaneki for help when Sudō, Ike, and Yamauchi refuse Hirata's study sessions. At their hotel dinner, Kaneki assures her that he has a plan 33.

Growing Private Attachment

• Waits anxiously for Kaneki to contact her after the wager, then feels relieved when he arranges an evening meeting at the Star Hotel 31 32.
• Becomes more diligent in her teaching after their private relationship begins 36.
• Invites him to her dormitory and, the following morning, again asks whether the struggling students can pass their midterms 46 48 49.
• Joins Kaneki, Hiyori, Ayanokoji, and Koenji for a Mid-Autumn Festival dinner, using a routine dorm inspection as her explanation for visiting 50.

Notable Quotes

“Academic qualifications and scores aren't everything. This school's goal is to produce truly outstanding people. Its evaluation criteria are far more complicated than you imagine.” 31

“Follow the rules, pay attention in class, don't arrive late or leave early. That's common sense even elementary school children understand, all right?” 25

Trivia

• Smokes slim cigarettes in the faculty office 21.
• Has a private office furnished with a desk, two armchairs, and a bookcase 22.