Chapter Summaries

Key Plot Points and Events

• Riki sets a date for a showdown with Hailing, a cool beauty and musician.
• Riki encounters Yutenji Wakame, a beauty blogger, who invites him to participate in a video collaboration.
• Riki successfully wins a limited edition lipstick worth 50,000 yen from a claw machine.
• Riki bumps into Nagasaki Sose, who receives one of the lipsticks from him.

Character Developments

• Riki demonstrates his steady hands and sharp eyes by skillfully winning the lipstick from a claw machine.
• Nagasaki Sose shows interest in Riki, hinting at potential romantic feelings.
• Yutenji Wakame considers learning music after seeing Riki's skill.

Significant Themes

• Luck and Skill: Riki's victory at the claw machine showcases his skill and determination, contrasting with the store clerks' reliance on luck.
• Romantic Tension: Nagasaki Sose's interest in Riki and her gift of lipstick create romantic tension, while Riki's gift to Sakiko hints at his feelings for her.

Character Interactions

• Riki and Shiina Riki discuss Riki's upcoming showdown with Hailing, revealing Shiina Riki's concern for Riki's well-being.
• Riki and Yutenji Wakame collaborate on a video, showcasing Riki's skill and Yutenji Wakame's professionalism.
• Riki and Nagasaki Sose interact, with Nagasaki Sose hinting at her feelings for Riki and accepting a lipstick from him.

Key Plot Points and Events

• Riki meets Takamatsu Akari at the planetarium.
• They watch a star projection show together.
• Mikumura Shioka, a famous idol, approaches Riki and invites him to a gathering on the weekend.
• Riki meets Kaname Runa and offers to fix her bike and take her home.

Character Developments

• Takamatsu Akari shows her interest in astronomy and her enthusiasm for sharing her knowledge with Riki.
• Mikumura Shioka displays her curiosity about Riki and his relationship with Sakiko and Takamatsu Akari.
• Kaname Runa expresses her feelings of not belonging anywhere, and Riki shares his sense of belonging with his family and friends.

Significant Themes

• The theme of curiosity and discovery, both in terms of astronomy and personal connections.
• The importance of belonging and finding a sense of home, as discussed between Riki and Kaname Runa.

Character Interactions

• Riki and Takamatsu Akari bond over their shared interest in astronomy.
• Mikumura Shioka shows interest in Riki's life and invites him to an event.
• Riki shows concern for Kaname Runa's safety and offers to help her, displaying his protective nature.

Key Plot Points and Events

• Lu Yi walks Yao Le Nai home and has a brief interaction with her grandmother.
• At work, Toyokawa Shoko learns that Tomosaki Shizuka uses the same high-end lipstick she's wearing.
• Lu Yi visits Tsukinomori Academy for their cultural festival and sees Tomosaki Shizuka wearing lipstick.
• Lu Yi and Nagasaki Sosei encounter a chaotic situation at the drama club due to a damaged prince costume.

Character Developments

• Yao Le Nai shows curiosity about Lu Yi.
• Tomosaki Shizuka wears lipstick to impress Lu Yi.
• Lu Yi remains calm and collected in various situations.

Significant Themes

• The impact of first impressions and initial judgments (e.g., Yao Le Nai's grandmother's reaction to Lu Yi).
• The influence of appearance and grooming on perception (e.g., Tomosaki Shizuka's use of lipstick).

Character Interactions

• Lu Yi and Yao Le Nai's grandmother have a brief, polite exchange.
• Lu Yi and Tomosaki Shizuka share a moment when she reveals her lipstick.
• Lu Yi and Nagasaki Sosei have a playful exchange about the age of majority in Japan.
• Lu Yi and the drama club members discuss the costume issue.

• Key Plot Points: Riki is coerced into acting in the drama club's play at the cultural festival. He plays the prince opposite Wakaba Mutsuki, who is the princess. Nagasaki Sose plays a fairy. The principal, Yanpo Kimiyo, watches the play and is displeased by Riki's presence but lets it slide due to the quality of the story.

Character Developments

• Riki: Shows reluctance to act but agrees for free food. He improves his acting skills under the drama club president's guidance. He shows kindness towards Wakaba Mutsuki.
• Wakaba Mutsuki: Shows interest in getting to know Riki better after the play.
• Nagasaki Sose: Teases Riki and shows concern for Wakaba Mutsuki. She is jealous of Riki's interaction with Mutsuki.
• Yanpo Kimiyo: The principal of Tsukinomori Academy. She is strict and disapproves of boys entering the school. She is impressed by the drama club's play but is displeased by Riki's presence.
• Significant Themes: The power dynamics between boys and girls in Tsukinomori Academy, the strict rules of the school, and the students' desire for freedom and expression.
• Character Interactions: Riki interacts with the drama club president, Nagasaki Sose, and Wakaba Mutsuki. Nagasaki Sose shows jealousy towards Riki's interaction with Mutsuki. The principal interacts with the drama club president and the Student Council President.

Key Plot Points and Events

• Riki, Nagasaki Sose, and Wakaba Mutsuki explore the school festival together.
• Wakaba Mutsuki is scared by a camera shutter sound, revealing her past trauma with paparazzi.
• Riki learns about Wakaba Mutsuki's strict parents and offers his support.
• They watch the class bonfire from a distance.

Character Developments

• Riki shows kindness and understanding towards Wakaba Mutsuki's situation.
• Wakaba Mutsuki opens up about her parents' strictness and accepts Riki's support.
• Nagasaki Sose feels jealous when a maid gives Riki her contact information.

Significant Themes

• The pressure of fame and family expectations on Wakaba Mutsuki.
• Riki's outsider perspective on high school culture and his curiosity about it.

Character Interactions

• Riki and Nagasaki Sose's playful banter continues.
• Riki and Wakaba Mutsuki grow closer as he learns about her struggles.
• Wakaba Mutsuki shares a moment of friendship with both Riki and Nagasaki Sose by feeding them takoyaki.

Key Plot Points and Events

• Riki spends time with Nagasaki Sose at the culture festival, leading to a complicated emotional situation with both her and Sakiko.
• Riki has an internal conflict about his feelings for Sakiko and Sose.
• Riki has a bass battle with Hachiman Mairin (Hailing) at Ring cafe, with Hachiman Mairin and Shiina Riki as judges.

Character Developments

• Riki struggles with his feelings for Sakiko and Sose, realizing that both girls have genuine affection for him.
• Nagasaki Sose is shown to be persistent and not easily deterred in her pursuit of Riki.
• Sakiko shows affection towards Riki through small actions, like licking a grain of rice from his mouth.
• Hachiman Mairin displays her skill and confidence in her bass playing.

Significant Themes

• Love triangle and Riki's struggle with his feelings for Sakiko and Sose.
• The power of music and competition, as seen in Riki's bass battle with Hachiman Mairin.

Character Interactions

• Riki and Nagasaki Sose spend time together at the culture festival, leading to a deepening of their relationship.
• Riki has a breakfast scene with Sakiko, where she shows affection towards him.
• Riki and Hachiman Mairin have a friendly rivalry in their bass battle.
• Rinrin-senpai and the other cafe staff discuss Riki's situation and support Hachiman Mairin.

Key Plot Points and Events

• Riki showcases his bass skills at a cafe, outperforming Hachiman Mairin.
• Hachiman Mairin, impressed, offers to be Riki's girlfriend, but he declines.
• Mikumura Shioka, a famous musician, tries to recruit Riki for her company.
• Riki's friend, Nagasaki Sose, learns about Riki's feelings for her and Sakiko, and decides to compete for his affection.

Character Developments

• Riki: Proves his musical prowess, remains humble and focused on his goals.
• Hachiman Mairin: Recognizes Riki's talent, accepts defeat gracefully.
• Mikumura Shioka: Shows interest in Riki's skills, tries to recruit him.
• Nagasaki Sose: Realizes Riki's feelings for her and Sakiko, decides to compete for his affection.

Significant Themes

• Talent and recognition: Riki's musical skills are acknowledged and appreciated.
• Competition and rivalry: Hachiman Mairin and Nagasaki Sose compete for Riki's attention.
• Friendship and loyalty: Riki's friendship with Sakiko is tested by Nagasaki Sose's actions.

Character Interactions

• Riki and Hachiman Mairin: Riki outperforms Hachiman Mairin, who then offers to be his girlfriend, but he declines.
• Riki and Mikumura Shioka: Shioka tries to recruit Riki for her company, but he declines.
• Nagasaki Sose and Toyokawa Sakiko: Sose learns about Riki's feelings for her and Sakiko, and decides to compete for his affection. Sakiko warns Sose not to make Riki sad.

Key Plot Points and Events

• Riki receives a call from Yutenji Wakame, who is practicing drums for Mujica.
• Toyokawa Sakiko visits Riki, and they watch Yutenji Wakame's video together, featuring Riki.
• Sakiko asks Riki to accompany her to the Toyokawa Family villa to retrieve personal belongings and seek sponsorship for Mujica.

Character Developments

• Riki: Stands up for Sakiko, shows understanding and support for her situation, and teases her playfully.
• Toyokawa Sakiko: Becomes more comfortable with physical closeness with Riki, shows vulnerability and dependence on him, and demonstrates maturity by asking for his help with her family matters and the band's project.

Significant Themes

• Relationship Development: Riki and Sakiko's relationship grows closer, with Riki supporting Sakiko emotionally and practically.
• Personal Growth: Sakiko shows personal growth by facing her past and seeking Riki's help to resolve her family issues and secure sponsorship for her band.

Character Interactions

• Riki and Sakiko's interactions are playful and supportive, with Riki teasing Sakiko and Sakiko feeling comfortable enough to show vulnerability and dependence on Riki.
• Riki and Yutenji Wakame's interaction is brief but shows a friendly and comfortable dynamic between them.

Key Plot Points and Events

• Riki accompanies Sakiko to her family's villa to retrieve her belongings.
• Sakiko's grandmother tests Riki, but he handles it well.
• The Toyokawa Family promises sponsorship for Riki's band project.
• Sakiko kisses Riki on the cheek as a token of gratitude.

Character Developments

• Riki: Shows maturity and confidence in dealing with important figures like Sakiko's grandmother. He also becomes more determined to reciprocate Sakiko's feelings.
• Sakiko: Overcomes her fear of her family and grandmother due to Riki's support. She also shows initiative in expressing her feelings for Riki.

Significant Themes

• Overcoming Fear: Sakiko overcomes her fear of her family and grandmother with Riki's help.
• Mutual Support: Riki supports Sakiko, and she, in turn, expresses gratitude and affection towards him.
• Reciprocation: Riki decides to reciprocate Sakiko's feelings, setting up a potential romantic development.

Character Interactions

• Riki and Sakiko: Their bond strengthens as they face Sakiko's family together. Sakiko kisses Riki, and he decides to reciprocate her feelings.
• Sakiko and her Grandmother: Sakiko stands up to her grandmother with Riki's support, showing growth in her character.
• Riki and the Band Members: The band members argue about Kaname Runa's lack of commitment to practice, foreshadowing potential conflicts within the band.

Key Plot Points and Events

• Riki separates Shiina Rikki and Kaname Runa, who are arguing.
• Nagasaki Sose, Chihaya Anon, and Takamatsu Akari join them.
• Nagasaki Sose suggests playing 'Truth or Dare' to resolve conflicts.
• Takamatsu Akari draws a card that makes her express her true feelings about the opposite-gender present.
• Kaname Runa dares to sit on Riki's lap.

Character Developments

• Riki shows maturity and calmness in handling the argument between Shiina Rikki and Kaname Runa.
• Nagasaki Sose displays manipulative tendencies, trying to control the game's outcome.
• Takamatsu Akari expresses her gratitude and desire to be in a band with Riki for life.
• Kaname Runa shows a playful and daring side.

Significant Themes

• Conflict resolution and communication within a band.
• Manipulation and control vs. genuine emotions and honesty.
• The power of gratitude and appreciation.

Character Interactions

• Riki acts as a mediator between Shiina Rikki and Kaname Runa.
• Nagasaki Sose tries to control the situation, causing tension with Riki.
• Takamatsu Akari and Riki share a heartfelt moment.
• Kaname Runa and Riki have a playful interaction.

Key Plot Points and Events

• Kaname Runa sits on Riki's lap during a game of Truth or Dare, causing some commotion.
• Riki draws a card asking if he cares about someone of the opposite sex at the table, leading to various interpretations among the girls.
• Nagasaki Sose asks Riki to accompany her to buy medicine for her mother, hinting at her feelings for him.
• Riki suspects Nagasaki Sose's time-traveling plans might be nearing an end.

Character Developments

• Kaname Runa shows affection towards Riki, behaving like a cat.
• Nagasaki Sose becomes more open about her feelings for Riki, even hinting at her plans.
• Riki remains cautious and observant, trying to understand Nagasaki Sose's intentions.

Significant Themes

• Love and relationships, particularly Nagasaki Sose's growing affection for Riki.
• Trust and understanding between characters, as seen in Riki's attempts to understand Nagasaki Sose.

Character Interactions

• Riki and Kaname Runa: Runa shows affection towards Riki, while Riki is slightly uncomfortable but accepts it.
• Riki and Nagasaki Sose: Nagasaki Sose becomes more open about her feelings, while Riki remains cautious but shows concern for her.
• Riki and the other band members: Riki interacts with the other band members during the Truth or Dare game, causing some tension and curiosity.

Key Plot Points and Events

• Riki and Nagasaki Sose hold hands, with Sose expressing her desire to be important to Riki.
• Riki suddenly teleports back home, leaving Sose behind.
• Sose struggles with Riki's disappearance, seeking Sakiko for help.
• Sose considers harming herself to make Riki return, but ultimately decides to wait.

Character Developments

• Nagasaki Sose: Becomes more open about her feelings for Riki, experiences anxiety and desperation due to his disappearance, and shows determination to wait for him.
• Riki: Realizes the impact of his sudden disappearances on those he cares about, particularly Sose.

Significant Themes

• The consequences of Riki's sudden disappearances and the emotional toll they take on those around him.
• The depth of Nagasaki Sose's feelings for Riki and her determination to wait for him.

Character Interactions

• Riki and Nagasaki Sose: Their intimate moment is cut short by Riki's sudden teleportation, leading to Sose's distress.
• Nagasaki Sose and Toyokawa Sakiko: Sose seeks Sakiko's help, but Sakiko's calm demeanor and advice about considering Riki's feelings cause Sose to reflect on her actions.

Key Plot Points and Events

• Riki discovers Nagasaki Sose's diary, confirming she's alive but hasn't written in it for a week, causing him concern.
• Riki finds a new entry in Sose's diary, easing his mind.
• Riki uploads a video with Yutenji Wakame, gaining popularity and followers.
• Wakaba Mutsuki suddenly appears at Riki's house, causing him surprise.
• Riki explains to Mutsuki about the other world and shows her the anime series based on her world.
• Riki and Mutsuki go grocery shopping together.

Character Developments

• Riki shows concern for Nagasaki Sose's well-being and relief upon finding she's alive.
• Riki demonstrates his popularity and influence through his video upload.
• Wakaba Mutsuki shows curiosity and a hint of distress upon seeing her anime series.
• Riki shows kindness and understanding towards Mutsuki, offering to help her despite her initial reluctance.

Significant Themes

• The impact of fame and popularity, as seen through Riki's video upload.
• The relationship between the real world and the anime world, explored through Mutsuki's arrival.
• The theme of friendship and concern, shown through Riki's worry for Sose and his actions towards Mutsuki.

Character Interactions

• Riki and Nagasaki Sose: Riki shows concern for Sose's well-being through his interactions with her diary.
• Riki and Yutenji Wakame: Riki uploads a video with Wakame, gaining popularity.
• Riki and Wakaba Mutsuki: Riki shows kindness and understanding towards Mutsuki, offering to help her despite her initial reluctance. Mutsuki shows admiration for Riki.

Summary

Key Plot Points and Events

• Lu Yi buys ingredients with Wakaba Mugi, who is mistaken for his girlfriend by the cashier.
• They go to Lu Yi's university, where Wakaba Mugi attends his chamber music class as his partner.
• Lu Yi's chamber music partner, Rokko, is absent, so Wakaba Mugi steps in to help.

Character Developments

• Lu Yi shows protective behavior towards Wakaba Mugi, blocking her view from curious onlookers on the subway.
• Wakaba Mugi feels grateful and wants to help Lu Yi after he assists her.

Significant Themes

• Friendship and mutual support between Lu Yi and Wakaba Mugi.
• Wakaba Mugi's discomfort with being photographed, likely due to past experiences.

Character Interactions

• Lu Yi and Wakaba Mugi have a friendly and supportive dynamic.
• Wakaba Mugi feels grateful and wants to help Lu Yi after he assists her on the subway.

Key Plot Points and Events

• Wakaba Mutsuki visits Haicheng University with Riki.
• Riki shows Mutsuki around the school, introducing various clubs and their activities.
• Mutsuki expresses interest in the biology students' cucumber field, but hesitates to approach them.
• Riki, disguised as a "Cucumber Spirit," takes Mutsuki to the field and shares growing tips, allowing her to take a picture with the cucumbers.
• Riki becomes briefly famous for his high body temperature after the outing.

Character Developments

• Wakaba Mutsuki: Mutsuki shows curiosity and interest in learning about cucumber cultivation. She also opens up slightly, expressing gratitude and happiness to Riki, hinting at her desire for a more carefree life.
• Riki: Riki demonstrates his kindness and thoughtfulness by helping Mutsuki fulfill her wish to learn about cucumbers and taking a picture with her. He also shows a playful side by dressing up as a "Cucumber Spirit."

Significant Themes

• Friendship and Support: Riki supports Mutsuki's interests and helps her overcome her hesitation, showing genuine care for her happiness.
• Personal Growth: Mutsuki steps out of her comfort zone, showing curiosity and expressing her feelings, indicating a desire for personal growth and change.

Character Interactions

• Riki and Mutsuki: Their friendship deepens as Riki helps Mutsuki experience something she enjoys, and Mutsuki expresses her gratitude and happiness to Riki.
• Mutsuki and University Students: Mutsuki interacts with university students, showing curiosity and interest in their activities, hinting at her desire to connect with others.

Key Plot Points and Events

• Riki receives a call from Sakiko, who is with Nagasaki Sose.
• Riki learns that Sose has been ignoring messages from the band due to personal issues.
• Mutsuki's voice is heard nearby, causing a pause in the conversation.
• Riki explains that Mutsuki was taking care of him due to heatstroke.
• Sakiko and Sose discuss their feelings for Riki and their determination to win his affection.

Character Developments

• Riki: Shows concern for Sose's well-being and maintains a neutral stance regarding his feelings for Sakiko and Sose.
• Nagasaki Sose: Admits to ignoring messages and expresses guilt, but remains determined to pursue Riki.
• Toyokawa Sakiko: Acknowledges Sose's feelings and decides not to force Riki to choose between them, hoping Mutsuki can help resolve the situation.
• Wakaba Mutsuki: Unintentionally causes a misunderstanding but remains innocent and helpful towards Riki.

Significant Themes

• Love triangle: The competition for Riki's affection between Sakiko and Sose is a central theme.
• Communication: The importance of open communication is highlighted through Riki's concern for Sose and the misunderstandings caused by lack of information.
• Innocence vs. maturity: Mutsuki's naivety contrasts with the complex romantic entanglements of the other characters.

Character Interactions

• Riki, Sakiko, and Sose: They discuss their situations and feelings, with Riki trying to maintain neutrality while Sakiko and Sose express their determination to win his affection.
• Sakiko and Sose: They have a private conversation after the call, acknowledging each other's feelings and resolving to compete for Riki's affection.
• Riki and Mutsuki: Mutsuki unintentionally causes a misunderstanding but remains helpful and innocent towards Riki.

Key Plot Points and Events

• Riki invites Mutsuki to have late-night spaghetti with cucumber, challenging her strict family rules about eating late.
• Mutsuki, initially hesitant, enjoys the meal and expresses her appreciation for the cucumber and the experience.
• Riki decides to name the day "Thanksgiving" in honor of the cucumber and plans to eat one every year at this time.

Character Developments

• Mutsuki shows signs of rebellion against her strict upbringing, suggesting she's developing independence and a willingness to challenge her family's rules.
• Riki demonstrates his caring and considerate nature, respecting Mutsuki's feelings and encouraging her to enjoy the meal despite her initial reservations.

Significant Themes

• Rebellion against strict rules and expectations.
• The joy of simple pleasures, like a late-night meal with friends.
• The importance of appreciating and honoring small things, like a cucumber.

Character Interactions

• Riki and Mutsuki bond over their shared enjoyment of the meal, with Riki encouraging Mutsuki to embrace new experiences and Mutsuki expressing her gratitude for the cucumber and the meal.
• Riki shows concern for Mutsuki's well-being, ensuring she eats and sleeps well, and offering her Sose's old room to stay in.

Key Plot Points and Events

• Wakaba Mutsuki praises Riki for his resilience and pats his head, making him feel good.
• Mutsuki watches a video about signs of love and starts to question her feelings for Riki.
• Riki and Mutsuki go shopping. Mutsuki wins karaoke vouchers in a raffle and invites Riki to go together.

Character Developments

• Riki: Shows a softer side when praised by Mutsuki and feels good about her attention.
• Wakaba Mutsuki: Begins to realize and explore her feelings for Riki, stepping out of her comfort zone.

Significant Themes

• Self-discovery and personal growth (Mutsuki's realization of her feelings)
• Companionship and friendship (Riki and Mutsuki's growing bond)

Character Interactions

• Riki and Mutsuki: Their friendship deepens as they spend more time together, with Mutsuki becoming more open and Riki showing affection.
• Mutsuki and children: Mutsuki interacts with children, showing kindness and patience, and even receives a small gift from them.

Key Plot Points and Events

• Lu Yi and Wakaba Mutsuki attend a karaoke gathering with other first-place winners from the national music competition.
• A fashionable girl from Jingye University shows interest in Lu Yi, but Wakaba Mutsuki sings to deter her.
• Lu Yi sneaks into Wakaba Mutsuki's room the next morning and hides under her covers to avoid detection by her maid.

Character Developments

• Wakaba Mutsuki shows possessiveness and jealousy when another girl shows interest in Lu Yi.
• Lu Yi demonstrates his ability to navigate social situations and maintain relationships with multiple people.
• Lu Yi struggles with his growing feelings for Wakaba Mutsuki and her friends, trying to maintain his brotherly image.

Significant Themes

• Friendship and possession: Wakaba Mutsuki's actions indicate her growing feelings for Lu Yi and her desire to keep him to herself.
• Social dynamics: Lu Yi's interactions with other musicians highlight the complex relationships and politics within the music industry.

Character Interactions

• Lu Yi and Wakaba Mutsuki's dynamic evolves as she becomes more protective of him, while he tries to maintain their brotherly bond.
• Lu Yi's interactions with the other first-place winners showcase his ability to navigate social situations and maintain relationships with multiple people.
• The fashionable girl from Jingye University demonstrates the competitive and sometimes cutthroat nature of the music industry.

Key Plot Points and Events

• Riki returns to the cafe, and Shiina Rikki is upset about his sudden disappearance.
• Riki orders Earl Grey tea and a matcha parfait, which Shiina Rikki brings to him, reluctantly sitting down to share the parfait.
• Riki asks Shiina Rikki why she's angry, and she expresses her frustration about his disappearance and the band's dependence on him.
• Lu Yi explains that he can't reveal the reason for his disappearance yet but cares about everyone in the band.
• Sakiko, Sose, and Mutsuki arrive at the cafe on Sakiko's birthday and Valentine's Day. Nagasaki Sose greets Riki warmly, causing Shiina Rikki to feel jealous.
• Toyokawa Sakiko arrives to see Riki, revealing that she considers him her best friend, which surprises Shiina Rikki.

Character Developments

• Shiina Rikki: She expresses her anger and resentment towards Riki for his sudden disappearance, revealing her deep concern for him and the band. She also shows jealousy when Nagasaki Sose greets Riki warmly.
• Riki/Lu Yi: He reassures Shiina Rikki that he cares about her and the band, but can't reveal the reason for his disappearance yet. He also greets Sakiko, Sose, and Mutsuki warmly.
• Toyokawa Sakiko: She reveals that she considers Riki her best friend, showing her close relationship with him.

Significant Themes

• Communication and understanding: The characters struggle to express their feelings and understand each other, leading to misunderstandings and tension.
• Dependence and responsibility: The band members rely on Riki, which causes Shiina Rikki to feel resentful when he disappears without explanation.
• Friendship and relationships: The characters' friendships and relationships are explored, with Toyokawa Sakiko revealing her close bond with Riki.

Character Interactions

• Riki and Shiina Rikki: They have a tense conversation about Riki's disappearance, with Shiina Rikki expressing her anger and Riki reassuring her of his care.
• Riki and Nagasaki Sose: They greet each other warmly, with Nagasaki Sose hugging Riki tightly, causing Shiina Rikki to feel jealous.
• Riki and Toyokawa Sakiko: They greet each other warmly, with Toyokawa Sakiko revealing that she considers Riki her best friend, surprising Shiina Rikki.
• Shiina Rikki and Toyokawa Sakiko: They have a tense conversation about Riki, with Shiina Rikki expressing her resentment towards Toyokawa Sakiko for her past actions towards Akari.