Chapter Summaries

Key Plot Points and Events

• Shiranami Chihiro brings alcohol to the dormitory on Ichinose Honami's birthday, intending to get someone drunk.
• Kanzaki Ryuji and Shibata Hayate refuse to drink, but Ichinose Honami and Shiranami Chihiro drink some plum wine.
• Ichinose Honami falls asleep, and Shiranami Chihiro asks Asakusa Toru for his answer regarding Ichinose Honami's feelings.

Character Developments

• Shiranami Chihiro shows determination to help Ichinose Honami confess her feelings to Asakusa Toru.
• Asakusa Toru remains sober and thoughtful, considering Ichinose Honami's feelings and the situation.
• Ichinose Honami, though drunk, sleeps peacefully, displaying her innocence and trust in her friends.

Significant Themes

• Coming-of-age and the desire to become an adult.
• Friendship, trust, and the support between friends.
• The struggle between honesty and hesitation in expressing one's feelings.

Character Interactions

• Shiranami Chihiro and Asakusa Toru: Shiranami Chihiro tries to push Asakusa Toru to respond to Ichinose Honami's feelings.
• Ichinose Honami and Asakusa Toru: Ichinose Honami, drunk, sleeps peacefully beside Asakusa Toru, showing her trust in him.
• Kanzaki Ryuji, Shibata Hayate, Asakusa Toru, Shiranami Chihiro, and Ichinose Honami: The group interacts casually, with Kanzaki and Shibata leaving early, hinting at their awareness of the situation between Asakusa and Ichinose.

Key Plot Points and Events

• Ichinose Honami wakes up after falling asleep during her birthday party.
• She finds Shiranami Chihiro in a disheveled state, hinting at a recent intimate encounter.
• Asakusa Toru is on the balcony, and Ichinose Honami approaches him.

Character Developments

• Shiranami Chihiro: Struggles with guilt after engaging in a secret act with Asakusa while her best friend was asleep.
• Ichinose Honami: Seems to be aware of something unusual but doesn't confront Chihiro directly. She approaches Asakusa with a sense of determination.

Significant Themes

• Guilt and secrecy in relationships.
• The passage of time and the inevitability of change (Honami's birthday has passed).
• The tension between honesty and deception.

Character Interactions

• Shiranami Chihiro and Ichinose Honami: Their friendship is strained due to Chihiro's actions, but Honami doesn't confront her directly.
• Ichinose Honami and Asakusa Toru: Honami approaches Asakusa with a sense of resolve, hinting at a potential confrontation or confession.

Key Plot Points and Events

• Asakusa Toru reflects on his relationships with multiple girls, acknowledging his genuine feelings for each of them.
• Ichinose Honami, while drunk, confesses her feelings for Asakusa Toru and expresses her acceptance of his relationship with Shiranami Chihiro, asking him to write about her in his diary if he must.
• Asakusa Toru and Ichinose Honami engage in physical intimacy on the balcony, leading to Asakusa Toru's realization that he is beyond saving in his pursuit of multiple relationships.

Character Developments

• Asakusa Toru: Confirms his genuine feelings for multiple girls and acknowledges his lack of resistance to their advances.
• Ichinose Honami: Admits her feelings for Asakusa Toru, accepts his relationship with Shiranami Chihiro, and expresses a desire to be included in his diary entries.

Significant Themes

• Polyamory and ethical non-monogamy: Asakusa Toru's acceptance of his feelings for multiple girls and their reciprocation challenge traditional monogamous relationships.
• Communication and honesty: Ichinose Honami's open admission of her feelings and acceptance of Asakusa Toru's relationships highlight the importance of honest communication.
• Self-awareness and acceptance: Asakusa Toru's realization that he is beyond saving in his pursuit of multiple relationships demonstrates his growing self-awareness and acceptance of his desires.

Character Interactions

• Asakusa Toru and Ichinose Honami: Their physical intimacy and honest conversation lead to a deeper understanding and acceptance of each other's feelings.
• Asakusa Toru and Shiranami Chihiro: Their relationship is implicitly acknowledged and accepted by Ichinose Honami, leading to no direct interaction in this chapter.
• Asakusa Toru and other girls (Kushida Kikyo, Sakura Airi): Their relationships are mentioned in Asakusa Toru's reflections, but no direct interactions occur in this chapter.

Key Plot Points and Events

• Ichinose Honami finds Asakusa Toru and opens his diary box.
• Asakusa Toru is surprised by her speed and the content she's read.
• Ichinose asks for a reward as the winner of the Hide and Seek Game.

Character Developments

• Asakusa Toru: Stunned by Ichinose's speed and struggles to respond appropriately.
• Ichinose Honami: Confidently expresses her desire to be special to Asakusa, rejecting superficial rewards.

Significant Themes

• The desire for uniqueness and specialness in relationships.
• The contrast between surface-level identities and deep, meaningful connections.

Character Interactions

• Asakusa Toru and Ichinose Honami: Asakusa is taken aback by Ichinose's boldness, while Ichinose clearly expresses her intentions and desires.

Key Plot Points and Events

• Ichinose Honami confesses her feelings to Asakusa Toru and kisses him.
• Asakusa Toru rejects her, saying she's not "bad" enough.
• He then carries Ichinose Honami back to Shiranami Chihiro, claiming Ichinose Honami is going to force herself on him.

Character Developments

• Ichinose Honami: Confesses her love for Asakusa Toru and kisses him, showing she's willing to cross boundaries for him.
• Asakusa Toru: Continues to manipulate situations, this time pushing Ichinose Honami to act more "wickedly."

Significant Themes

• Greed and desire: Ichinose Honami's desire for Asakusa Toru, and Asakusa Toru's manipulation of her greed.
• Betrayal and trust: The tension between Shiranami Chihiro and Ichinose Honami, as Ichinose Honami's actions could be seen as betraying their friendship.

Character Interactions

• Asakusa Toru and Ichinose Honami: Their dynamic shifts as Ichinose Honami confesses her feelings and Asakusa Toru manipulates her.
• Shiranami Chihiro and Ichinose Honami: Tension builds between them as Ichinose Honami's actions could be seen as betraying their friendship.

Key Plot Points and Events

• Ichinose Honami and Asakusa Toru start a relationship, with Shiranami Chihiro tacitly accepting it.
• Asakusa Toru decides to help Class A win the upcoming Uninhabited Island Special Exam to secure their class points and ranking.
• Kushida Kikyo's network of followers grows significantly for the exam.

Character Developments

• Ichinose Honami: Falls from grace and starts a relationship with Asakusa Toru, accepting Shiranami Chihiro's presence.
• Asakusa Toru: Decides to help Class A win the special exam, showing a casual yet protective attitude towards Ichinose Honami and her class.
• Shiranami Chihiro: Accepts Ichinose Honami and Asakusa Toru's relationship, feeling dazed and confused.
• Kushida Kikyo: Successfully rallies a large group of people for the special exam, demonstrating her networking skills.

Significant Themes

• Relationship dynamics: The complex relationship between Ichinose Honami, Asakusa Toru, and Shiranami Chihiro explores themes of trust, acceptance, and jealousy.
• Power dynamics: Asakusa Toru's influence over Class A and Kushida Kikyo's network highlight the power struggles within the school.
• Competition: The upcoming special exam emphasizes the competitive nature of the students' lives and the importance of class ranking.

Character Interactions

• Ichinose Honami and Asakusa Toru: Their relationship deepens, with Honami trusting Toru completely, while Toru remains casual yet protective.
• Shiranami Chihiro and Ichinose Honami: Chihiro accepts Honami's relationship with Toru, feeling confused and dazed.
• Kushida Kikyo and her followers: Kikyo successfully rallies a large group for the special exam, showcasing her networking skills and influence.

Key Plot Points and Events

• Ichinose Honami joins Class A's morning runs, drawing attention and causing Kushida Kikyo to feel threatened.
• Kushida Kikyo realizes that Ichinose Honami and Asakusa Toru have a special relationship but haven't confessed or dated.
• Kushida Kikyo suspects that Asakusa Toru has been with Ichinose Honami and decides to involve Sakura Airi to control him.
• The first-years successfully pass their final exams, and a cruise trip reward is announced for two weeks.
• Horikita Suzune realizes she doesn't have enough Private Points to buy necessary supplies for the uninhabited island exam and asks Kushida Kikyo for a loan.

Character Developments

• Kushida Kikyo feels jealous and threatened by Ichinose Honami's popularity and decides to involve Sakura Airi to control Asakusa Toru.
• Horikita Suzune struggles with financial constraints and realizes she needs to borrow money from Kushida Kikyo for exam supplies.

Significant Themes

• Competition and jealousy among female characters.
• Financial struggles and the importance of Private Points.
• Preparation and planning for the upcoming uninhabited island exam.

Character Interactions

• Kushida Kikyo feels threatened by Ichinose Honami and decides to involve Sakura Airi to control Asakusa Toru.
• Horikita Suzune asks Kushida Kikyo for a loan to buy supplies for the exam, showing a level of trust between them.

Key Plot Points and Events

• Horikita Suzune borrows money from Kushida Kikyo for exam preparations.
• The diary reveals that the midterm exam papers don't change, and Class D could have cheated.
• The diary announces the rules for the upcoming Uninhabited Island Special Exam, including the ability to change leaders and the irrelevance of guessing leaders.
• The diary hints at the two main aspects of the exam: meeting survival needs and occupying strongholds.

Character Developments

• Horikita Suzune shows determination to prepare for the exam, even borrowing money.
• Kushida Kikyo is portrayed as reliable and willing to help Horikita Suzune.
• The diary reveals the strategies of other classes and their leaders for the upcoming exam.

Significant Themes

• Preparation and determination for the exam.
• The importance of strategy and adaptability in the exam.
• The irrelevance of guessing leaders and the focus on practical aspects of the exam.

Character Interactions

• Horikita Suzune interacts with Kushida Kikyo, borrowing money and reading the diary together.
• The diary discusses the strategies of other class leaders, implying indirect interactions between classes during the exam.

Key Plot Points and Events

• The Diary reveals that Class A's leader, Katsuragi Kohei, will send their strongest gym graduate to seize strongholds.
• Horikita Suzune considers borrowing Ryuen's plan, but ultimately decides against it.
• Ryuen Kakeru prepares supplies for the uninhabited island exam, despite potential rule violations.

Character Developments

• Horikita Suzune struggles with her desire for personal achievement versus copying others' plans.
• Ryuen Kakeru demonstrates strategic thinking and resourcefulness in preparing for the exam.
• Shiina Hiyori shows concern for the rules and potential consequences of Ryuen's actions.

Significant Themes

• The struggle between personal ambition and teamwork.
• The importance of strategic planning and preparation.
• The tension between following rules and bending them for personal gain.

Character Interactions

• Horikita Suzune and Kushida Kikyo discuss the Diary and potential exam strategies.
• Ryuen Kakeru and Shiina Hiyori discuss the preparation of supplies for the exam, with Shiina expressing her concerns.

Key Plot Points and Events

• Students prepare for the deserted island exam, with Ryuen Kakeru and Shiina Hiyori discussing strategies.
• Sakayanagi Arisu changes her plans after reading the diary, aiming to defeat Ichinose Honami.
• Asakusa Toru obtains the 'Fishing Mastery' skill from the diary.
• Students gather at the dormitory elevators at 4 AM for the exam, facing a crowded situation.

Character Developments

• Ryuen Kakeru shows his strategic thinking and preparation for the exam.
• Shiina Hiyori demonstrates her understanding of the exam's nature and her concern for the students' experience.
• Sakayanagi Arisu reveals her competitive spirit and changes her plans based on the diary's contents.
• Asakusa Toru expresses his intention to 'steamroll' his opponents and shows his confidence in his abilities.

Significant Themes

• Preparation and strategy for the exam.
• The influence of the diary on students' plans and actions.
• Competition and rivalry among students.
• The consequences of waiting until the last moment to act.

Character Interactions

• Ryuen Kakeru and Shiina Hiyori discuss strategies and preparations for the exam.
• Sakayanagi Arisu and the diary, as she changes her plans based on its contents.
• Asakusa Toru and the diary, as he obtains the 'Fishing Mastery' skill.
• Students at the dormitory elevators, facing a crowded situation together.

Key Plot Points and Events

• Kamuro Masumi arrives early to help Sakayanagi Arisu, but they encounter delays due to elevator stops.
• Sakayanagi Arisu sits on the floor due to fatigue, witnessed by Asakusa Toru, Ichinose Honami, and Shiranami Chihiro.
• Students board buses and then a cruise ship to an uninhabited island for a special exam.
• Horikita Suzune checks her supplies and decides to explore the ship before the exam.

Character Developments

• Sakayanagi Arisu shows vulnerability and fatigue, contrasting with her usual tough demeanor.
• Horikita Suzune displays determination and nervousness about the upcoming exam.
• Asakusa Toru remains expressionless and indifferent, even during a spa session with Hoshinomiya Chie.

Significant Themes

• The contrast between Sakayanagi Arisu's public image and private struggles.
• The students' excitement and anticipation for the luxury cruise and the upcoming exam.
• The theme of preparation and determination, seen through Horikita Suzune's actions.

Character Interactions

• Kamuro Masumi supports Sakayanagi Arisu, showing her loyalty as a subordinate.
• Sakayanagi Arisu feels embarrassed and annoyed after sitting on the floor, blaming Kamuro Masumi.
• Asakusa Toru and Hoshinomiya Chie have a tense interaction during their spa session, highlighting their strained relationship.

Key Plot Points and Events

• Hoshinomiya Chie, Asakusa Toru's homeroom teacher, tries to convince him to abandon Class D's "mutual assistance" agreement.
• The cruise ship circles an uninhabited island, giving students a chance to observe it before disembarking.
• An announcement reveals that students must leave all personal belongings behind before going ashore.

Character Developments

• Hoshinomiya Chie shows her manipulative side, attempting to use her charm to persuade Asakusa Toru.
• Asakusa Toru remains steadfast in his support for Class D, rejecting Hoshinomiya Chie's advances.
• Horikita Suzune realizes that her preparations for the special exam are now useless, causing her distress.

Significant Themes

• Manipulation and power dynamics, as seen in Hoshinomiya Chie's attempts to control Asakusa Toru.
• The importance of preparation and adaptability, highlighted by Horikita Suzune's realization that her efforts were in vain.

Character Interactions

• Hoshinomiya Chie and Asakusa Toru: Hoshinomiya Chie tries to seduce Asakusa Toru into abandoning Class D, but he refuses.
• Horikita Suzune and Asakusa Toru: Though they don't interact directly, Horikita Suzune overhears Asakusa Toru's instructions to his class and is affected by the announcement about leaving personal belongings behind.

Key Plot Points and Events

• Students undergo strict security checks before disembarking, prohibiting personal terminals and most supplies.
• Ryuen Kakeru (Class C) plans to smuggle in essentials like lighters and containers, despite the checks.
• The exam's rules are announced: seven-day duration, initial supplies, 300 points, guidebook, deductions for absences, and additional rules.

Character Developments

• Ryuen Kakeru demonstrates confidence and cunning in planning to smuggle supplies.
• Sakayanagi Arisu shows impatience and competitiveness, regretting getting off the ship but still aiming to confirm the exam's rules.
• Koenji Rokusuke remains calm and amused by Class D's surprise.

Significant Themes

• Adaptation and Survival: Students must adapt to the harsh conditions and survive on the uninhabited island.
• Competition and Strategy: Students strategize and compete against each other, even before the exam begins.
• Information Control: The Diary's information gives some classes an advantage, highlighting the power of knowledge and preparation.

Character Interactions

• Ryuen Kakeru and Ibuki Mio clash over his plan to smuggle supplies.
• Sakayanagi Arisu silences her classmates' mocking of Class D.
• Koenji Rokusuke laughs at Class D's surprise, highlighting the class's lack of unity and preparation.

Key Plot Points and Events

• Asakusa Toru takes on the role of Class A's leader.
• The exam's rules are revealed, including base occupation and leader prediction.
• Asakusa Toru decides to claim bases openly and starts his journey.

Character Developments

• Asakusa Toru demonstrates his strategic thinking and leadership skills.
• Ichinose Honami shows her adaptability and understanding of the rules.
• Class A members show their trust in Asakusa Toru's decisions.

Significant Themes

• Leadership and decision-making.
• Strategic planning and adaptability.
• Trust and teamwork.

Character Interactions

• Asakusa Toru and Ichinose Honami work together to plan their strategy.
• Class A members discuss Asakusa Toru and Ichinose Honami's relationship.
• Asakusa Toru leaves the group to explore and claim bases, while Ichinose Honami stays behind to manage supplies and preparations.

Key Plot Points and Events

• Asakusa Toru finds Class A's stronghold and marks it.
• He returns to the starting point and shares the route to the stronghold with his classmates.
• Asakusa Toru decides to circle the island to claim more bases.
• He encounters Koenji Rokusuke and decides to avoid him.
• He hears Sakayanagi's group arguing as he approaches them.

Character Developments

• Asakusa Toru demonstrates his exceptional physical abilities and strategic thinking.
• Ichinose Honami shows leadership and quick thinking in organizing her classmates.
• Koenji Rokusuke displays his eccentric behavior and physical prowess.
• Sakayanagi's group is shown to have internal disagreements.

Significant Themes

• The importance of strategic thinking and planning in the exam.
• The contrast between Asakusa Toru's calm and calculated approach and Koenji's impulsive, eccentric behavior.
• The potential for internal conflict within classes, as shown in Sakayanagi's group.

Character Interactions

• Asakusa Toru interacts briefly with Ichinose Honami and Shiranami Chihiro upon his return.
• He encounters Koenji Rokusuke but chooses to avoid him.
• He overhears Sakayanagi's group arguing as he approaches them, but there's no direct interaction.

Key Plot Points and Events

• Asakusa Toru, Class A's leader, encounters Katsuragi Kohei and Totsuka Yahiko from Class B near a cave base.
• Asakusa Toru claims the base using a key card, revealing Class A's leader.
• Sakayanagi Arisu, aboard the ship, communicates with Kito Hayato, Class B's leader, using walkie-talkies.
• Ryuen Kakeru, Class C's leader, considers and discards the "zero-point strategy," then sends moles to gather intelligence.

Character Developments

• Asakusa Toru demonstrates his disregard for strategy and rules, claiming a base without hesitation.
• Sakayanagi Arisu reveals her grand strategy, orchestrating the exam from the ship.
• Ryuen Kakeru shows caution and calculation, weighing the pros and cons of his plans.

Significant Themes

• Leadership and strategy: Different leaders approach the exam with distinct strategies, reflecting their personalities and goals.
• Information and intelligence: Gathering and using information is crucial for making decisions and gaining an advantage.
• Resource management: Classes must balance their use of points and supplies to maximize their chances of winning.

Character Interactions

• Asakusa Toru and Katsuragi Kohei: Their brief encounter highlights their contrasting approaches to the exam.
• Sakayanagi Arisu and Kito Hayato: Their real-time communication demonstrates Sakayanagi's control and planning.
• Ryuen Kakeru and his classmates: Ryuen's interactions with Kaneda, Ishizaki, and Ibuki show his authoritative leadership style.

Key Plot Points and Events

• Ryuen Kakeru's class (C) is beaten to all coastal strongholds by Asakusa Toru's class (A).
• Ryuen Kakeru decides to settle for an ordinary stronghold in the forest.
• Class D argues over choosing a leader and fails to occupy a base, wasting the first day.

Character Developments

• Ryuen Kakeru becomes increasingly frustrated and determined after being outmaneuvered by Asakusa Toru.
• Horikita Suzune decides to become Class D's leader to prevent further arguments and to save the class from withdrawal.

Significant Themes

• Competition and strategy among classes.
• The importance of decisive action and leadership in overcoming obstacles.
• The consequences of indecision and internal conflict.

Character Interactions

• Ryuen Kakeru and Albert work together to search for strongholds.
• Horikita Suzune and Kushida Kikyo discuss the leadership situation in Class D.
• Ike Kanji's exploration team returns with disappointing news about occupied bases.

Key Plot Points and Events

• The class begins to argue about the futility of searching for unoccupied bases.
• Hirata Yosuke intervenes and orders them to stop arguing and start setting up camp.
• They decide to wait near an occupied base by Class A until it's unclaimed.
• Chabashira Sae informs them that they must establish their base camp at an already occupied base, leading to panic as they realize they can't do roll call without a base.

Character Developments

• Hirata Yosuke: Struggles to maintain control over the class, showing signs of fatigue and helplessness.
• Ayanokoji Kiyotaka: Reflects on his role in the class and the school, deciding not to intervene.
• Ike Kanji: Becomes increasingly desperate and frustrated, blaming others for their situation.

Significant Themes

• Unity and infighting within the class.
• The consequences of poor planning and preparation.
• The importance of following rules and regulations.

Character Interactions

• Hirata Yosuke and Class 1-D: Hirata struggles to keep the class united and on task, while the class members argue and blame each other.
• Ayanokoji Kiyotaka and Chabashira Sae: Ayanokoji reflects on his conversation with Chabashira, deciding not to intervene in the class's situation.
• Ike Kanji and Class 1-D: Ike becomes increasingly frustrated and blames others for their predicament, leading to more arguments within the class.

Key Plot Points and Events

• Class D, unable to find a base point, decides to approach Class A for help.
• Kushida Kikyo negotiates with Class A, revealing Class D's dire situation.
• Class A, led by Asakusa Toru, agrees to help Class D in exchange for their remaining reward points.

Character Developments

• Horikita Suzune shows leadership and strategic thinking by deciding to approach Class A.
• Kushida Kikyo betrays her classmates' interests, secretly colluding with Asakusa Toru to secure benefits for herself.
• Asakusa Toru maintains his calm and composed demeanor, agreeing to help Class D while subtly manipulating the situation.

Significant Themes

• The importance of strategic thinking and adaptability in the face of unexpected challenges.
• The corrupting influence of power and personal gain, as seen through Kushida Kikyo's actions.
• The theme of alliances and their limitations, as Class D turns to Class A for help despite their previous disagreements.

Character Interactions

• Horikita Suzune and her classmates argue over their next course of action, ultimately deciding to seek help from Class A.
• Kushida Kikyo and Asakusa Toru subtly communicate, with Kushida revealing Class D's situation and Asakusa agreeing to help while secretly planning to exploit the situation.
• Ichinose Honami acts as a mediator, acknowledging Class D's situation while also subtly manipulating the negotiations to Class A's advantage.

• Key Plot Points:
  • Class D tries to trade supplies with Class A, but Class A only offers 30 points, far less than Class D's expectation.
  • Class D threatens to trade with other classes, but Ichinose Honami remains calm, knowing Class D has no time to do so before roll call.
  • Hirata Yosuke decides to trust Ichinose and accepts the 30 points, using the remaining points to trade with Class B and C.
• Character Developments:
  • Ichinose Honami shows her negotiation skills and understanding of the situation, driving down the price for Class D's supplies.
  • Hirata Yosuke takes responsibility for the class, making the final decision to accept Class A's offer and trust Ichinose.
  • Sudo Ken feels relieved and celebrates after Class D's points reach zero, indicating his stress and pressure throughout the exam.
• Significant Themes:
  • Trust and betrayal: Hirata Yosuke chooses to trust Ichinose, while Class D threatens to betray their agreement.
  • Pressure and relief: Sudo Ken's celebration after reaching zero points highlights the pressure the class has been under.
  • Negotiation and compromise: Ichinose and Hirata engage in a negotiation, with Ichinose driving down the price and Hirata compromising to trust her.
• Character Interactions:
  • Ichinose Honami and Hirata Yosuke: They engage in a negotiation, with Ichinose driving down the price and Hirata trusting her despite the low offer.
  • Class D students: They initially expect a higher price but eventually accept the 30 points, with Sudo Ken celebrating their zero points.
  • Class A and Class D: The two classes interact through the negotiation, with Class A offering a low price and Class D threatening to trade with other classes.