Chapter Summaries

Key Plot Points and Events

• Toyokawa Sakiko, after a stressful incident, finds herself in a new world without Riki.
• She searches for Riki in vain for several days, leading to her despair.
• On the seventh day, she attempts suicide by jumping from the Sky Tree but is stopped by a strong gust of wind that saves her.
• Riki finally contacts her, revealing that their communication method has changed, and they can now use the phone.
• Nagasaki Sose appears in Riki's world, causing a misunderstanding when she sees Riki in his underwear.

Character Developments

• Toyokawa Sakiko: She becomes increasingly desperate and hopeless after not finding Riki, leading her to attempt suicide. However, Riki's call gives her hope and saves her.
• Riki: He remains calm and patient, coaxing Sakiko to safety. He also shows concern for her well-being.
• Nagasaki Sose: She becomes hostile towards Riki after learning about his close relationship with Sakiko.

Significant Themes

• Despair and Hope: Sakiko experiences deep despair when she can't find Riki, leading her to attempt suicide. However, Riki's call reignites her hope.
• Communication: The change in communication method between Riki and Sakiko highlights the importance of staying connected and understanding each other.

Character Interactions

• Sakiko and Riki: Their relationship deepens as Sakiko becomes more dependent on Riki. Riki, in turn, shows genuine concern for Sakiko's well-being.
• Sakiko and Nagasaki Sose: Their interaction reveals Sakiko's desperation to find Riki and her hostility towards Nagasaki Sose, who she believes is trying to take Riki away from her.
• Riki and Nagasaki Sose: Their misunderstanding highlights the potential for conflict between them due to their differing goals and loyalties.

Key Plot Points and Events

• Nagasaki Sose suddenly appears in Riki's world, distrustful of him.
• Riki shows her evidence of her transmigration by playing a video of her band, Kasugakage, performing in his world.
• Nagasaki Sose decides to leave Riki's place but gets lost and scared in the unfamiliar city.
• Riki finds her and they go grocery shopping together, with Nagasaki Sose planning to cook dinner.

Character Developments

• Nagasaki Sose: Realizes she's in another world, feels lost and scared, but also finds a sense of security with Riki.
• Riki: Teases Nagasaki Sose, shows concern for her safety, and agrees to let her cook dinner.

Significant Themes

• Transmigration and the struggle to adapt to a new world.
• The comfort of familiarity and security in uncertain situations.
• The power dynamics and misunderstandings in relationships.

Character Interactions

• Nagasaki Sose and Riki: Nagasaki Sose is initially distrustful of Riki but warms up to him after he helps her in the city. They bond over grocery shopping and planning dinner.
• Riki and the Cashier Auntie: The cashier auntie mistakes Nagasaki Sose for Riki's girlfriend and warns him against playing with two girls at once. Riki humorously plays along, saying Nagasaki Sose is pursuing him.

• Nagasaki Sose and Riki have a tense interaction; she rejects his advances, and he teases her.
• Sose watches an episode of 'Sakiko' on Riki's laptop, leading to a heated argument between them.
• Riki calls Toyokawa Sakiko using a mysterious phone connection, surprising Nagasaki Sose.

Key Plot Points and Events

• Nagasaki Sose and Riki's argument over her actions on Riki's account.
• Nagasaki Sose watches a controversial episode of 'Sakiko' and becomes upset.
• Riki manages to contact Toyokawa Sakiko using his phone.

Character Developments

• Nagasaki Sose: Struggles with her past and the truth about Crychic's disbandment. Shows vulnerability and emotional turmoil.
• Riki: Teases Nagasaki Sose but also shows concern for her feelings. Attempts to comfort her by contacting Sakiko.

Significant Themes

• The impact of the past on the present.
• The struggle between truth and perception.
• The consequences of one's actions.

Character Interactions

• Nagasaki Sose and Riki: Their interactions are filled with tension and teasing, but Riki shows genuine concern for Sose's feelings.
• Nagasaki Sose and Toyokawa Sakiko: Although they haven't interacted directly, Sose's emotional state is heavily influenced by Sakiko's actions in the past.

Key Plot Points and Events

• Toyokawa Sakiko receives a call from Nagasaki Sose using Riki's phone, causing her distress.
• Riki and Nagasaki Sose go to Riki's university, where he shows her around and they interact with his classmates.
• Riki's classmates invite Nagasaki Sose to play bass with them, and she agrees.

Character Developments

• Toyokawa Sakiko: Feels uncomfortable about Nagasaki Sose being with Riki, hinting at her growing feelings for him.
• Nagasaki Sose: Begins to see Riki in a new light after visiting his university and interacting with his classmates. She starts to warm up to him, despite her initial dislike.
• Riki: Maintains his playful and nonchalant demeanor, but shows consideration for Nagasaki Sose's feelings and well-being.

Significant Themes

• Friendship and Rivalry: The complex relationship between Sakiko, Sose, and Riki is explored, with Sakiko feeling threatened by Sose's presence and Sose beginning to see Riki in a different light.
• Growth and Change: Sose's visit to Riki's university allows her to see a new side of him and challenges her initial perceptions, leading to her personal growth.

Character Interactions

• Sakiko and Riki: Their relationship remains ambiguous, with Sakiko feeling uncomfortable about Sose's presence and Riki not pushing the issue.
• Sose and Riki: Their dynamic shifts as Sose begins to see Riki in a new light after visiting his university. She starts to warm up to him, and they have more friendly interactions.
• Riki and his classmates: Riki's interactions with his classmates showcase his popularity and the high regard they have for him, further impressing Sose.

• Nagasaki Sose watches Riki's band perform and is impressed by their professionalism, despite their initial rowdiness.
• Riki's bandmates are revealed to be talented but eccentric, with a unique band dynamic.
• Nagasaki Sose and Riki take shelter from the rain and share his jacket, leading to a brief moment of closeness.
• Riki shares his thoughts on Crychic and his band, Mygo, with Nagasaki Sose.
• They race to the subway station in the rain, with Riki accidentally running the wrong way but still managing to reach the station.
• Nagasaki Sose wipes the rain off Riki's face and they continue their journey together.

Key Plot Points and Events

• Riki and Nagasaki Sose get caught in the rain on their way home, leading to Sose taking a bath at Riki's place.
• Sose discovers a cockroach in the bathroom and panics, clinging to Riki for help.
• Riki kills the cockroach, and Sose asks him to wait outside while she finishes her bath.

Character Developments

• Riki: Shows bravery and concern for Sose's well-being, even after she's rude to him. He also displays a sense of responsibility, waiting outside the bathroom despite the inconvenience.
• Nagasaki Sose: Reveals her vulnerable side, showing fear of cockroaches and seeking Riki's protection. She also starts to appreciate Riki's kindness and feels grateful towards him.

Significant Themes

• Trust and Reliance: Sose's initial fear and subsequent trust in Riki's ability to protect her.
• Kindness and Gratitude: Riki's selfless acts towards Sose, and her growing appreciation for his kindness.

Character Interactions

• Riki and Nagasaki Sose: Their relationship evolves from mere roommates to one where they rely on each other for support and comfort. Sose's fear brings them closer, and she begins to see Riki in a new light.

Key Plot Points and Events

• Nagasaki Sose panics as her mother returns home unexpectedly, with Riki hiding in her room.
• Sose hides Riki under the blanket on her bed to avoid suspicion from her mother.
• Riki lies on Sose's bed, and they have a brief moment of understanding before Sose gets him medicine.
• The next morning, Sose accompanies Riki to meet Sakiko, witnessing their affectionate reunion.

Character Developments

• Nagasaki Sose: Shows concern for Riki's health, indicating a shift in her feelings towards him. She also reveals her loneliness and attachment to Crychic.
• Riki: Demonstrates understanding and patience towards Sose's situation, showing a more empathetic side.

Significant Themes

• Loneliness and Isolation: Sose's loneliness is emphasized, contrasting with Sakiko's joyful reunion with Riki.
• Trust and Understanding: Riki shows understanding towards Sose, and they share a moment of connection.

Character Interactions

• Nagasaki Sose and Riki: Their relationship progresses, with Sose showing more care for Riki and Riki understanding Sose's situation better.
• Sakiko and Riki: Their affectionate reunion highlights the contrast between Sakiko's happiness and Sose's loneliness.

Key Plot Points and Events

• Toyokawa Sakiko, after a week apart, sees Nagasaki Sose and Riki together, causing her to run towards Riki and hug him tightly, expressing her longing.
• Riki is embarrassed by the public display of affection and asks Sakiko to let go, but she refuses, teasing him about his blushing.
• Nagasaki Sose reveals she wants to help Sakiko financially, but Sakiko rebuffs her, stating she's now part of Riki's band.
• Sakiko and Riki go to the hospital, with Sakiko insisting on taking care of Riki's cold, despite his protests.

Character Developments

• Toyokawa Sakiko: She shows a more assertive and confident side, hugging Riki publicly and standing up to Nagasaki Sose. She also displays a subtle pressure, hinting at a change in her attitude towards Riki.
• Nagasaki Sose: She reveals her determination to keep Crychic together, even if it means going through Riki.
• Riki: He shows embarrassment at public affection and maintains his playful demeanor, but also demonstrates a growing awareness of Sakiko's feelings.

Significant Themes

• Relationship dynamics: The interactions between Sakiko, Riki, and Sose highlight the complexities of their relationships, with Sakiko and Sose's friendship strained and Riki's role in Sakiko's life becoming more prominent.
• Public displays of affection: Sakiko's hug towards Riki in public signals a shift in her behavior, moving away from her previously reserved nature.

Character Interactions

• Sakiko and Riki: Their interaction shows a growing closeness, with Sakiko taking care of Riki and teasing him, while Riki maintains his playful banter but also shows awareness of Sakiko's feelings.
• Sakiko and Sose: Their interaction reveals a strain in their friendship, with Sakiko rebuffing Sose's attempts to help and Sose revealing her determination to keep Crychic together, even if it means going through Riki.

Key Plot Points and Events

• Riki and Sakiko pose for a photo, drawing attention from others.
• Riki pretends to be ill to help Sakiko, reminiscent of his high school days.
• Sakiko hints at her feelings for Riki but blushes and stops herself.
• Riki and Sakiko hug, feeling each other's racing hearts.
• Riki meets Shiina Riki and her friend Hachiman Mairin at Hanasakigawa Academy's school festival.
• Hachiman Mairin asks Riki and Shiina Riki to perform together to help their school win against Sakurazaka Academy.

Character Developments

• Riki: Shows his caring and protective side towards Sakiko, revealing his feelings for her. He also demonstrates his musical skills and knowledge to Shiina Riki and Hachiman Mairin.
• Sakiko: Blushes and hints at her feelings for Riki but is too shy to confess. She shows concern for Riki's health and well-being.
• Shiina Riki: Opens up to Riki, feeling comfortable talking to him. She admires his musical skills and seeks his guidance.
• Hachiman Mairin: Shows concern for her school's performance and is willing to ask for help from Riki and Shiina Riki.

Significant Themes

• Friendship and trust: Riki and Sakiko's friendship deepens as they spend more time together, and Riki's trust in Sakiko grows. Shiina Riki and Hachiman Mairin's friendship is also highlighted.
• Love and confession: Sakiko struggles to confess her feelings to Riki, showing her shy and innocent side. Riki, in turn, realizes his feelings for Sakiko but doesn't confess yet.
• Competition and rivalry: The school festival between Hanasakigawa and Sakurazaka Academies highlights the theme of competition and rivalry, with both schools wanting to win.

Character Interactions

• Riki and Sakiko: Their friendship grows stronger, with Riki showing his caring side and Sakiko showing her concern for Riki's well-being. They share a heartfelt hug, hinting at their romantic feelings for each other.
• Riki and Shiina Riki: Riki helps Shiina Riki with her music, and they grow closer as friends. Shiina Riki admires Riki's musical skills and seeks his guidance.
• Shiina Riki and Hachiman Mairin: Their friendship is shown as they work together to help their school win the festival. Hachiman Mairin asks Riki and Shiina Riki for help, demonstrating her trust in their musical abilities.

Key Plot Points and Events

• Riki performs with Hanasakigawa High School's band at the school festival, aiming to impress Sakurazaki.
• Riki rewrites the intro of the sheet music on the spot, captivating the audience.
• Mikumura Shioka, the lead singer of Sumimi, is impressed by Riki's skills and offers him a debut opportunity.

Character Developments

• Riki remains calm and confident despite performing in front of a large audience.
• Shiina Riki feels nervous performing but admires Riki's composure.
• Mikumura Shioka becomes curious about Riki's background and personality.

Significant Themes

• Confidence and composure under pressure.
• The power of music to captivate and inspire.
• The importance of teamwork and trust in performance.

Character Interactions

• Riki and Shiina Riki grow closer as they perform together.
• Riki and Mikumura Shioka interact briefly, with Mikumura Shioka showing interest in Riki's skills and personality.
• Riki and Shiina Riki have a brief conversation about Shiina Riki's discomfort in social situations.

Key Plot Points and Events

• Riki helps Shiina Riki get another takoyaki from a stall, improving their relationship.
• They enter a haunted house set up by Shiina Riki's class for the school festival. Riki discovers the class's secret about losing money on a lottery and decides to teach them a lesson.
• Riki and Shiina Riki successfully clear the haunted house. Riki exposes the class's lack of prizes, and they receive a couple's ring as a 'blood oath' instead.

Character Developments

• Riki: Shows his kind and helpful nature, stands up for Shiina Riki, and teaches the Sakura Girls a lesson.
• Shiina Riki: Admires Riki's people skills, becomes more comfortable around him, and starts to see him as a friend.
• The Sakura Girls: Realize the error of their ways after Riki exposes their secret, showing remorse and accepting their punishment.

Significant Themes

• Friendship and camaraderie: Riki helps Shiina Riki and stands up for her, showing he cares about her well-being.
• Honesty and integrity: Riki teaches the Sakura Girls a lesson about honesty and the consequences of deceiving others.
• Courage and facing fears: Both Riki and Shiina Riki face their fears in the haunted house, with Shiina Riki relying on Riki for support.

Character Interactions

• Riki and Shiina Riki: Their bond strengthens as they face the haunted house together, with Shiina Riki becoming more comfortable around Riki.
• Riki and the Sakura Girls: Riki exposes their secret and teaches them a lesson, but ultimately shows forgiveness and understanding.
• Shiina Riki and the Sakura Girls: Shiina Riki is initially unaware of her classmates' scheme but later becomes an accomplice in Riki's prank against them.

Key Plot Points and Events

• Riki and Shiina Riki receive couple rings (later changed to friendship rings) for completing a game dungeon together at the school festival.
• Nagasaki Sose messages the group chat about practicing for their performance the next day and asks Riki to meet her.
• Principal Komiro Keiko confronts Riki and Shiina Riki, suspecting they're in a relationship. Riki improvises a piano performance to convince her they're just practicing music.
• Hatsuka intervenes and vouches for Riki, and Principal Komiro Keiko invites Riki to her concert as a thank you.

Character Developments

• Riki continues to demonstrate his musical prowess, impressing both Shiina Riki and Principal Komiro Keiko.
• Shiina Riki shows signs of jealousy when Hatsuka mentions knowing Sakiko, hinting at her growing feelings for Riki.
• Nagasaki Sose reveals her plan to reform Crychic with Riki's help, aiming to attract Sakiko and Mutsuki to the new band.

Significant Themes

• Music as a unifying force, bringing people together and impressing others.
• The power dynamics between teachers and students, and the fear of being caught in inappropriate behavior.
• The complexities of relationships and jealousy among high school students.

Character Interactions

• Riki and Shiina Riki spend the day together at the school festival, growing closer.
• Riki and Principal Komiro Keiko have a tense encounter, with Riki's piano skills ultimately winning her over.
• Nagasaki Sose and Riki discuss the possibility of reforming Crychic, with Nagasaki Sose trying to manipulate Riki into helping her.
• Hatsuka shows kindness and appreciation towards Riki, inviting him to her concert.

Key Plot Points and Events

• Nagasaki Sose attempts to make fish soup for Riki and Sakiko but ends up having Riki cook it instead.
• Riki shares his past with Nagasaki Sose, revealing that he rarely ate with others due to his parents' absence.
• Nagasaki Sose decides to treat Riki as family for the night.
• Nagasaki's Mom returns home late and has a heart-to-heart conversation with Sose about Riki.
• Riki returns home late, and Sakiko is waiting for him. She asks him to become her family.

Character Developments

• Nagasaki Sose: Starts to see Riki in a new light, treating him as family for the night. She also shares a heartfelt moment with her mother.
• Riki: Opens up about his past to Nagasaki Sose, showing vulnerability and trust.
• Toyokawa Sakiko: Expresses her feelings for Riki by asking him to become her family.

Significant Themes

• Family and belonging: Both Nagasaki Sose and Riki share their past experiences of not having a complete family, and they find comfort in each other's company. Sakiko also expresses her desire for a family-like bond with Riki.
• Trust and vulnerability: Riki shares his past with Nagasaki Sose, showing trust in her. Nagasaki Sose, in turn, opens up to her mother about Riki.

Character Interactions

• Nagasaki Sose and Riki: They spend time together cooking and eating, leading to a deeper understanding and connection between them.
• Nagasaki Sose and her mother: They have a heart-to-heart conversation, leading to a warmer and more open relationship.
• Riki and Toyokawa Sakiko: Sakiko waits for Riki and expresses her feelings for him, showing her growing attachment to him.

Key Plot Points and Events

• Luyi and Sakiko (Toyokawa Sakiko) part ways, with Sakiko inviting Luyi to her parent-teacher conference.
• Luyi meets Takamatsu Tomo (Tomo), who asks Luyi to attend her parent-teacher conference as her family member.
• Luyi attends Sakiko's parent-teacher conference, where he meets her classmates and homeroom teacher.

Character Developments

• Sakiko: Shows a softer side, expressing gratitude to Luyi for the good day they've had.
• Luyi: Demonstrates kindness and willingness to help, agreeing to attend both Sakiko's and Tomo's parent-teacher conferences.
• Tomo: Reveals her eccentricity and gravity-like presence, asking Luyi to be her family member at the conference.

Significant Themes

• Friendship and support: Luyi's willingness to help Sakiko and Tomo shows the importance of friendship and support in their lives.
• Appearance vs. reality: Luyi's outer gentleness contrasts with his inner self, reflecting the theme of appearance vs. reality.

Character Interactions

• Sakiko and Luyi: Share a friendly and supportive relationship, with Sakiko inviting Luyi to her conference and expressing gratitude for their time together.
• Luyi and Tomo: Interact briefly, with Tomo asking Luyi to attend her conference and Luyi agreeing, showing his kindness and willingness to help.
• Luyi and Sakiko's classmates: Luyi's presence in Sakiko's classroom causes a stir among her classmates, who find him handsome and wonder about his relationship with Sakiko.

Key Plot Points and Events

• Riki visits a Japanese high school with Toyokawa Sakiko and encounters Takamatsu Akari, who ropes him into attending a parent-teacher conference.
• Riki, Takamatsu Akari, and Toyokawa Sakiko end up in the same classroom for the conference.
• Riki tries to help Takamatsu Akari understand her emotions and navigate her feelings.

Character Developments

• Riki: Shows kindness and patience towards Takamatsu Akari, demonstrating his role as a mentor and protector. He also displays self-awareness and caution when interacting with her to avoid triggering a dangerous reaction.
• Takamatsu Akari: Struggles with understanding and expressing her emotions. She finds comfort and understanding in Riki's presence and seeks to spend more time with him.
• Toyokawa Sakiko: Maintains her strong and independent demeanor, but shows curiosity and concern when Riki enters the classroom with Takamatsu Akari.

Significant Themes

• Emotional Understanding: Characters struggle with understanding and expressing their emotions, particularly Takamatsu Akari.
• Mentorship and Guidance: Riki takes on a mentoring role with Takamatsu Akari, offering guidance and support.
• Loneliness and Connection: Characters grapple with feelings of loneliness and isolation, seeking connections with others.

Character Interactions

• Riki and Takamatsu Akari: Riki tries to help Takamatsu Akari understand her emotions, while she seeks his company and understanding.
• Takamatsu Akari and Toyokawa Sakiko: Takamatsu Akari attempts to interact with Toyokawa Sakiko, but Sakiko remains distant and uninterested.
• Riki and Toyokawa Sakiko: Riki tries to find Sakiko, but she leaves for work before they can interact.

Key Plot Points and Events

• Riki, Akari, and Anon go to Ring's cafe after school.
• Anon teases Riki about his girlfriends, and Akari shows interest in Riki's preferences.
• Sose gives Riki coffee with a thank-you note for accompanying her at the school festival.
• Sose feels uneasy about her plan and Riki's growing closeness with the band members.
• Riki gives an inspiring speech before the practice session, boosting the girls' morale.
• Sose and Riki go shopping together to buy a new bass strap.

Character Developments

• Riki: Shows maturity and wisdom in his speech, demonstrating his leadership and support for the band.
• Sose: Struggles with her growing feelings for Riki, leading to mixed emotions and confusion.
• Akari: Shows curiosity about Riki's preferences, hinting at her growing interest in him.
• Anon: Teases Riki about his girlfriends, showing her playful and carefree nature.

Significant Themes

• Friendship and camaraderie among the band members.
• Sose's internal conflict regarding her feelings for Riki and her plans for the band.
• The importance of communication and understanding in relationships.

Character Interactions

• Riki and Sose: Their interactions reveal Sose's growing affection for Riki, while Riki remains oblivious to her feelings.
• Riki and the band members: Riki's speech boosts the girls' morale and solidifies his position as a leader and mentor within the band.
• Sose and the band members: Sose's interactions with the band members reveal her desire to maintain control and influence over the group, as well as her growing jealousy of Riki's closeness with them.

Key Plot Points and Events

• Nagasaki Sose and Riki go shopping for straps, leading to a series of humorous and revealing interactions.
• They encounter Wakaba Mutsuki, who reveals that Sakiko likes Riki.
• Nagasaki Sose's mother calls, needing help at home.

Character Developments

• Nagasaki Sose: She shows a softer side, enjoying Riki's company, but maintains her tough exterior. She becomes protective of Riki when Wakaba Mutsuki misinterprets his relationship with Sakiko.
• Riki: He demonstrates his patience and understanding, handling Nagasaki Sose's mood swings and protecting her from unwanted advances. He also shows a hint of vulnerability regarding his lack of romantic experience.
• Wakaba Mutsuki: She appears calm and reserved, but her feelings for Sakiko are evident. She misinterprets Riki's relationship with Sakiko.

Significant Themes

• Friendship: The chapter explores the evolving friendship between Sose and Riki, despite their initial prejudices.
• Misunderstandings: Several characters, including Sose and Mutsuki, have misunderstandings about Riki's relationships with others.

Character Interactions

• Sose and Riki: Their dynamic is a mix of banter, mutual understanding, and growing friendship.
• Sose and Mutsuki: They share a complex history, with Sose trying to maintain a friendly facade while Mutsuki remains guarded.
• Riki and Mutsuki: They have a brief, awkward interaction due to Mutsuki's misunderstanding about his relationship with Sakiko.

• Nagasaki Sose, Riki's classmate, asks for his help as her mother is injured and she needs assistance at home.
• Riki agrees to help, and they go to the supermarket together to buy ingredients and a light bulb for her room.
• At the supermarket, they encounter a girl who had previously asked Riki for his contact information and her boyfriend, who are also trying to win a light bulb in a basketball game.
• Riki decides to participate in the game to win a light bulb for Nagasaki Sose and to teach the couple a lesson for looking down on her.
• Riki impressively wins the light bulb after a series of shots, with Nagasaki Sose cheering him on.
• Nagasaki Sose admits that she feels happy and safe when Riki is around, and they share a lighthearted moment together.

Key Plot Points and Events

• Riki and Nagasaki Sose go to a supermarket raffle where Riki fails to win any significant prizes, while Sose wins the grand prize on her first try.
• Riki helps Sose change a light bulb in her room, with Sose sitting on his shoulders, leading to a moment of closeness between them.
• Riki has dinner at Sose's house, and afterwards, Sose walks him downstairs, feeling a sense of emptiness after he leaves.

Character Developments

• Riki shows a more caring and helpful side, assisting Sose despite his initial reluctance.
• Nagasaki Sose shows a softer, more vulnerable side, feeling nervous and even enjoying Riki's company more than she admits.

Significant Themes

• The theme of luck and skill is highlighted through the raffle scene, with Riki's lack of success contrasting with Sose's immediate win.
• The theme of closeness and intimacy is explored as Riki and Sose share a moment of physical proximity in Sose's room.

Character Interactions

• Riki and Nagasaki Sose's dynamic continues to evolve, with Riki showing more consideration for Sose, and Sose beginning to see Riki in a more positive light.
• Nagasaki Sose's relationship with her mother is briefly mentioned, showing a more familial side to her character.

Key Plot Points and Events

• Nagasaki Sosei's mother misinterprets her relationship with Riku, causing Sosei to feel upset.
• Riku meets Wakana Mutsumi, who expresses concern for Shoko and considers joining her band. Riku advises against it.
• Nagasaki Sosei feels jealous after seeing Wakana Mutsumi's message to Shoko, indicating she had met Riku and Lu Yi.
• Lu Yi returns to his room and finds Shoko's underwear hanging, leading to an awkward encounter with Shoko.

Character Developments

• Nagasaki Sosei: Struggles with her feelings for Riku and feels jealous of Wakana Mutsumi's interaction with him.
• Wakana Mutsumi: Shows concern for Shoko's well-being and considers joining her band but is unsure.
• Riku: Advises Wakana Mutsumi not to join Shoko's band, showing he prioritizes her well-being.
• Lu Yi: Shows understanding and good advice towards Wakana Mutsumi, proving his maturity and thoughtfulness.
• Toyokawa Shoko: Seems to have feelings for Lu Yi, as indicated by her blushing and awkwardness when he finds her underwear in his room.

Significant Themes

• Misunderstandings and communication issues (Nagasaki Sosei's mother, Nagasaki Sosei's feelings for Riku)
• Friendship and concern for others' well-being (Wakana Mutsumi, Riku, Lu Yi)
• Awkward and embarrassing situations (Lu Yi finding Shoko's underwear, Shoko's reaction)

Character Interactions

• Nagasaki Sosei and her mother: Nagasaki Sosei feels misunderstood by her mother, leading to tension between them.
• Riku and Wakana Mutsumi: Riku advises Wakana Mutsumi not to join Shoko's band, showing concern for her well-being.
• Lu Yi and Wakana Mutsumi: Lu Yi offers good advice and understanding to Wakana Mutsumi, helping her consider her options.
• Lu Yi and Toyokawa Shoko: Lu Yi finds Shoko's underwear in his room, leading to an awkward encounter between them.