Ao no Hako Episode 21 Recap & Characters (Spoiler-Free)

Episode Summary

A Chance to Blossom

Chinatsu is moving back into the Inomata home, and Taiki wants to talk about the rumors that he kissed and is dating Hina, but she seems unbothered by the play. Nishida says he knows the rumors are false and tells Taiki to look after Hina, while Hina jokes that the rumors will help her strategy.

Staying over at Karen's, Chinatsu admits that the person she is curious about is Taiki, but likens her feelings to a flower that has sprouted and not yet bloomed, and confesses the play surprised her.

Karen's younger sister Ayame, freshly single, joins the badminton club as manager to see a boy she spotted in the gym, only to learn he is Yusa from Sachikawa, and Haryu stops her from quitting. Taiki, assigned to teach her the work, asks her to keep a little distance to avoid new rumors.

• Rumors about the school play

  Taiki tries to raise the kissing and dating rumors with Chinatsu but can't, and Nishida says he knows the rumors are false while telling Taiki to look after Hina.

• Chinatsu and Karen's talks

  During Chinatsu's stay at Karen's home, Karen and Chinatsu discuss romance, and Chinatsu admits that Taiki has caught her interest without calling it love.

• Ayame joins the club

  Karen's younger sister Ayame, freshly single, joins the badminton club as manager hoping to see a boy she noticed in the gym, learns he is Yusa from Sachikawa, and stays on. Taiki, assigned to teach her the work, asks her to keep a little distance to avoid new rumors.

Recent Timeline

• Taiki's rematch win over Yusa (Episode 18)

  Taiki kept pace through long exchanges and beat Yusa in a close match that went to the final game. Yusa was left unsatisfied and proposed another match, but Taiki's exhaustion led to objections, and Yusa was told he would face another opponent after resting.

• Festival concert outing with Chinatsu (Episode 19)

  Taiki met Chinatsu at the concert venue after she was late because the person taking over her shift had not come. She apologized and suggested moving closer to the stage, so Taiki felt the outing was real and not a misunderstanding.

• Prince actor hospitalized before play (Episode 19)

  The student playing the prince fell at another class's SASUKE-style obstacle course and hurt a leg, and was taken to hospital. This left Taiki's class needing a replacement actor, and the search was hard because most other students were away or already busy with acting and backstage work.

• Snow White play suspended by decorative ball incident (Episode 20)

  Near the ending of the class Snow White performance, Taiki, the emergency replacement prince, suddenly warned Hina of danger. The play was suspended while people checked for injuries. Some spectators thought the two had kissed, while others worried the decorative ball had struck them. Taiki denied that their lips touched, and Hina confirmed his account.

• Ayame joins badminton club as manager (Episode 21)

  Ayame joined the team as manager hoping to see a boy she had noticed in the gym, then learned he was Yusa, a visiting player from Sachikawa. She was about to quit, but Haryu stopped her and she stayed on, since she could still see Yusa at practice matches and tournaments; Taiki was assigned to teach her the work.

Character Graph

Hyodo

Sachikawa High School's ace, whom Haryu has never beaten, combining technique, instinct, physical ability and speed. He won the prefectural singles title over Haryu and beat him again in the Inter-High third round.

• Tournament result

  Won the prefectural singles title by beating Haryu in the final; his pair also beat Haryu and Taiki in doubles.

• University practice

  Gave Taiki practical advice on relaxing and shot angles at a university practice, then predicted the Inter-High places.

• Match with Haryu

  Warned Haryu he might not return the following year unless he took a game and judged that Haryu's caution was holding him back; won the match.

• Haryu (Other, Mixed)

  Rival who has never beaten him; Hyodo beat him in the prefectural final and in the Inter-High third round.

• Taiki Inomata (Mentor, Affinity)

  Advised him at a university practice and invited him to come again.

Taiki's mom (Mom)

Inomata family

Taiki's mother, a former basketball player and old teammate of Chinatsu's mother, who took Chinatsu into the family home. She welcomes Chinatsu back, saying she is like her own child.

• Stance on Chinatsu

  Offered to share responsibility for Chinatsu and argued that they should protect two important years of her life.

• Role

  Interrupted Taiki's distracted behavior outside and passed along news of Chinatsu's loss.

• Taiki Inomata (Family, Affinity)

  Her son, whom she noticed was preoccupied with romance and whom she encouraged to acknowledge Chinatsu's effort.

• Chinatsu's mom (Colleague, Neutral)

  Former basketball teammate of Chinatsu's mom

Chinatsu's mom

Kano family

Chinatsu's mother, a former basketball teammate of Taiki's mother, who moved abroad for her husband's job. She came back to Japan for Chinatsu's grandfather's surgery, which went well, so Chinatsu is returning to the Inomata home.

• Birthday advice

  Advised Chinatsu to try the responsibility before judging herself and to lean on others in hard times.

• Return

  Returned to Japan because Chinatsu's grandfather collapsed and would undergo surgery the following month.

• Chinatsu Kano (Family, Neutral)

  Her daughter, who is moving back to the Inomata home after the surgery.

• Taiki's mom (Colleague, Neutral)

  Former basketball teammate of Taiki's mom.

Kyo Kasahara (Kyo)

Eimei High School · Badminton club

Taiki's close friend and classmate on the badminton team, who supports his crush on Chinatsu. After the play he asks Taiki whether part of his heart might belong to Hina.

• Recent role

  Asks Taiki whether he might also have feelings for Hina, calling it just one possibility.

• Romantic history

  Gave up on someone he liked after she got a boyfriend.

• Taiki Inomata (Friend, Affinity)

  Close friend whom he urged to think honestly about whether he might like Hina too.

• Hina Chono (Friend, Colleague, Neutral)

  Classmate whose confession he figured out; he admires her but won't take her side.

Haryu

Eimei High School · Badminton club

Taiki's second-year senior and doubles partner, the strongest player on Eimei's badminton team and Karen's boyfriend. He stopped Karen's younger sister Ayame from quitting right after she joined as manager.

• Prefectural record

  Went far in the prefectural qualifiers the previous year and qualified for the Inter-High in singles this year.

• Rivalry with Hyodo

  Challenged Hyodo's prediction about next year's qualifiers and was warned he might not come back unless he took a game; lost the match to Hyodo by three points in the final game.

• Relationship with Karen

  Has been with Karen since they began dating; they agreed to keep both badminton and work going and support each other.

• View of Taiki

  Sees Taiki as earnest rather than merely stoic, and thinks his fixation on beating one rival blinds him to his own progress.

• Loss to Yusa

  Lost to Yusa in the practice match against Sachikawa.

• Taiki Inomata (Hierarchy, Colleague, Friend, Other, Mixed)

  Junior teammate and doubles partner; Haryu sees him as earnest and keeps pushing him.

• Karen (Other, Pact, Affinity)

  Girlfriend he has known since fifth grade; they began dating after she confessed.

• Chinatsu Kano (Friend, Affinity)

  Classmate and friend; he promised not to give out her contact information against her wishes.

• Haryu's former junior doubles partner (Colleague, Mixed)

  Former junior doubles partner who says Haryu broke his promise to share Chinatsu's contact information.

• Hyodo (Other, Mixed)

  Rival he has never beaten; Hyodo beat him in the prefectural final and again in the Inter-High third round.

Yusa

A first-year ace from Sachikawa High School who beat Taiki in the prefectural qualifier. In the practice match at Eimei, Taiki beat him in the final game; Yusa, still unsatisfied, then beat Haryu and made a point of remembering Taiki's name. Ayame fell for his looks after spotting him in the gym.

• Singles result

  Defeated Taiki 21–11, 21–13 in singles and drew praise for his performance against Hyodo.

• Rivalry with Taiki

  Lost to Taiki in the practice match and wants to play him again.

• Standing

  Regarded by Taiki as a higher-level player who keeps the score gap wide.

• Taiki Inomata (Other, Hierarchy, Hostility)

  Beat him in the qualifier but lost to him in the practice match, and now remembers his name.

Haryu's former junior doubles partner (Kishi)

Shoichiro Kishi, Haryu's doubles partner in their junior days, who once lost a singles match to Taiki with Chinatsu's contact information at stake. On festival day he mistook Chinatsu's friend Nagisa for her boyfriend and gave up, then cheered up on learning after the play that Nagisa is a girl.

• Haryu (Colleague, Mixed)

  Former junior doubles partner; Kishi says Haryu broke his promise to share Chinatsu's contact information.

• Taiki Inomata (Other, Mixed)

  Lost to Taiki in singles and blames him for missing out on Chinatsu's contact; challenged him again after hearing he beat Yusa.

Karen

Chinatsu's close childhood friend and Haryu's girlfriend, who balances her work with supporting his badminton. She hosts Chinatsu for a night, hears that Taiki has caught her interest, and urges her to accept her feelings when the time comes.

• Warning to Haryu

  Warned Haryu she would leave him if he neglected badminton; he promised to work hard at both badminton and the relationship.

• Conditional relationship with Haryu

  Agreed to date Haryu on the condition that they break up if either neglects badminton or work; they treat the balance as an experiment.

• Friendship with Taiki

  Encourages Taiki in both badminton and romance and gives him frank advice about Chinatsu.

• Haryu (Other, Pact, Affinity)

  Boyfriend she has known since fifth grade; they began dating after she confessed.

• Chinatsu Kano (Friend, Affinity)

  Friend since kindergarten; Karen had her stay over and listened to her feelings about Taiki.

• Taiki Inomata (Other, Friend, Affinity)

  Confidante who gives him frank advice about Chinatsu.

Taiki Inomata (Taiki)

Eimei High School · Badminton club · living with Chinatsu

A first-year on Eimei High School's badminton team who comes to the gym early every morning to practice and has a crush on Chinatsu, the senior staying with his family. Unable to bring up the kiss rumors with Chinatsu, now back in his home, he is assigned to teach the new manager Ayame and asks her to keep a little distance.

• Badminton

  Likes badminton because the result of a match rests entirely on him.

• Reaction to Hina's confession

  Told Hina he still likes Chinatsu; after the play he told Kyo, too, that the one he loves is Chinatsu.

• Teaching Ayame

  Was told to show the new manager Ayame the work and asked her to keep a little distance to avoid rumors.

• Chinatsu Kano (Hierarchy, Other, Friend, Affinity)

  The senior he loves, back in his home; he still can't bring up the kiss rumors with her.

• Kyo Kasahara (Friend, Affinity)

  Close friend who asked whether part of his heart might be for Hina.

• Hina Chono (Friend, Colleague, Mixed)

  Longtime friend who confessed to him and now jokes about using the kiss rumors.

• Haryu (Hierarchy, Colleague, Friend, Other, Mixed)

  Senior teammate and doubles partner he aims to beat.

• Hyodo (Mentor, Affinity)

  Gave him practical advice at a university practice and invited him back.

• Yusa (Other, Hostility)

  The Sachikawa first-year who beat him in the prefectural qualifier and whom he beat in a practice match.

• Karen (Friend, Affinity)

  Haryu's girlfriend, someone he can talk to openly about Chinatsu.

Chinatsu Kano (Chinatsu)

Eimei basketball team · vice-captain · living with Taiki's family

A second-year star of Eimei's girls' basketball team who practices early and late and began living with Taiki's family when her own moved abroad. Back with Taiki's family after a night at Karen's, she admits that Taiki has caught her interest, though her feelings have not yet 'bloomed'.

• Basketball

  Practices alone in the evenings and has played one-on-one with Taiki.

• Vice-captain pressure

  Doubted whether she could meet the team's needs while improving her own game after missing an important shot.

• Living situation

  Back living with Taiki's family after spending a night at Karen's.

• Relation to Taiki

  Told Karen that Taiki is someone she is curious about, a feeling that has sprouted but not yet bloomed.

• Taiki Inomata (Hierarchy, Other, Colleague, Friend, Affinity)

  She tells Karen he is someone she is curious about.

• Taiki's mom (Colleague, Neutral)

  Mother of the family she stays with and her own mother's former basketball teammate.

• Hina Chono (Friend, Other, Mixed)

  Knows Hina likes Taiki; Hina told her directly that she confessed to him.

• Haryu (Colleague, Friend, Affinity)

  Classmate and close friend; Karen's boyfriend.

• Chinatsu's mom (Family, Neutral)

  Her mother, who came back to Japan for the grandfather's surgery, which went well.

• Karen (Friend, Affinity)

  Friend since kindergarten; Chinatsu stayed over at her house and told her about Taiki.

Hina Chono (Hina)

Eimei High School · Rhythmic gymnastics club · Inter-High athlete · Snow White lead

Taiki's longtime friend and a rising star of the rhythmic gymnastics club, who placed third at the Inter-High and has confessed that she loves him. Unbothered by the kiss rumors, she jokes that they help her strategy, since Taiki could make them true anytime.

• Gossip tendency

  Known as someone who cannot keep a secret and presses Taiki with questions.

• Confession

  Confessed her love to Taiki without asking for an answer, and later told Chinatsu about it herself.

• Role in the play

  Played Snow White opposite Taiki, who stepped in as prince; the play stopped when a decorative ball fell near the end.

• Rumor strategy

  Plans to use the kiss rumors to her advantage, saying Taiki can make them true whenever he wants.

• Taiki Inomata (Friend, Colleague, Other, Mixed)

  Close friend she confessed to; she jokes about turning the kiss rumors into reality.

• Kyo Kasahara (Friend, Affinity)

  Classmate who figured out her confession and told her he admires her but won't take her side, since Taiki is his friend.

• Chinatsu Kano (Friend, Colleague, Other, Mixed)

  Her rival for Taiki; Hina told her directly that she confessed to him.

Ayame

Team manager

Karen's younger sister, who joined the badminton club as manager after falling for Yusa's looks and stayed even after learning he plays for another school. She says whatever she thinks and has nicknamed Taiki 'Inota'.

• Recent breakup

  Ended a relationship with her boyfriend because his unclear speech irritated her, and had already found someone else whose face appealed to her.

• Nickname for Taiki

  Invented a nickname for Taiki and ordered him to help clean the clubroom.

• Karen (Family, Affinity)

  Her older sister.

• Haryu (Colleague, Neutral)

  Her sister's boyfriend, who stopped her from quitting right after she joined.

• Taiki Inomata (Colleague, Mixed)

  The club member assigned to teach her the manager's work; she calls him 'Inota', recognized him as the Snow White prince, and was asked to keep a little distance.

• Yusa (Other, Affinity)

  The boy she fell for at first sight in the gym; she joined as manager to see him, only to learn he plays for Sachikawa.

Nishida

Eimei High School · Badminton club · Captain

A second-year on Eimei's badminton team, now club captain, who beat Taiki in the district qualifier final. He tells Taiki he knows the kiss and dating rumors are false and urges him to look after Hina.

• Advice after the match

  Told Taiki that producing his best play in a short tournament is part of ability.

• Support

  Promises to back Taiki's practice as his senior.

• Fortune-telling

  Claims his grandmother is psychic and predicted a great trial for Taiki.

• On the rumors

  Knows the kiss rumors are false and told Taiki to look after Hina.

• Taiki Inomata (Other, Colleague, Mentor, Affinity)

  Beat him in the district qualifier final; now captain, he urged Taiki to look after Hina amid the rumors.

Clue Board

• Unasked question to Chinatsu (Episode 9)

  Taiki planned to ask Chinatsu about her intentions after her basketball final, but she steered the talk toward his goals and the question was never asked. He had asked permission to ask it earlier, but now feels he has lost the confidence he had then.

• Chinatsu's request to forget the fever incident (Episode 10)

  Chinatsu asks Taiki to forget what happened when he had a fever, saying she had not been considerate about living with a boy and will prevent a repeat. What exactly happened during the fever is left unrevealed, and Taiki reads her words as a boundary while wondering whether she has noticed his feelings.

• Hina's motive for the festival invitation (Episode 11)

  Hina claimed she forgot to invite anyone, and a friend privately suspected she wanted to go alone with Taiki. Hina admitted Taiki assumed it was a group outing but could not ask again for fear of rejection. It was resolved by her later confession: she had wanted to go with Taiki alone.

• Unexplained presence while asleep (Episode 12)

  Taiki wakes from sleep with only a vague feeling that someone had been there, after Chinatsu had been near him during the lunch break and asked her question while he slept.

• Start of Hina's feelings (Episode 14)

  Taiki wonders when Hina's romantic feelings for him began and whether she already liked him during their fireworks outing; this remains unanswered.

• Self-applied romantic distance criticism (Episode 16)

  Chinatsu's mother criticizes a television character's ambiguous romantic behavior, arguing that someone without romantic interest could create distance. Chinatsu applies this criticism to herself, knowing Hina likes Taiki, which hints at her own unresolved romantic feelings.

• How Chinatsu knew Taiki's name (Episode 18)

  Chinatsu called Taiki by name, which surprised him; it turned out his mom had written his name on the scarf, and Chinatsu had read it there. Later she tells Nagisa that Taiki was not a complete stranger to her, since she had long noticed him practicing every single morning.

• Chinatsu's reason for inviting Taiki (Episode 19)

  Taiki asked why Chinatsu had invited him to the concert, then tried to withdraw the question. Chinatsu began to answer, but the guitar drowned out her words. Her reason remains unrevealed, and Taiki guessed it might be simply that she had no one else to invite.

• Hurriedly installed decorative ball (Episode 20)

  The decorative ball for the best-class announcement was completed and hung hurriedly that morning; near the end of the play it fell toward Taiki and Hina on stage, halting the performance and raising questions about how it was installed.

• Hina's romantic intent toward Taiki (Episode 20)

  Hina admits she has imagined kissing Taiki and asks whether they should really kiss, describing making his heart race as part of her strategy. After the play, when a friend suggests Taiki may have feelings for Hina too, Taiki considers whether feelings for two people can coexist but rejects the idea.

• Chinatsu's hidden reaction to the play (Episode 21)

  Taiki wondered why Chinatsu seemed unaffected by the school play and the kissing rumors. That night Chinatsu admitted to Karen that the play had actually startled her, though Taiki does not know this.

• Ayame's motive for managing (Episode 21)

  Karen suspected Ayame's sudden interest in managing the team hid an ulterior motive; Ayame admitted she found the boy she had seen in the gym extremely attractive, which resolved the suspicion.

Battle Record

In the practice match against Sachikawa, Taiki beat Yusa in the final game; the still-unsatisfied Yusa went on to beat Haryu.

Haryu vs Hyodo third-round singles match

Inter-High tournament third round · Episode 13

Location: Inter-High badminton venue in the neighboring prefecture, Court 9

Trigger: After winning his earlier Inter-High singles match, Haryu met Hyodo, his opponent in the prefectural final, in the third round.

Haryu vs Hyodo

• Haryu — singles player: Haryu
• Hyodo — singles player: Hyodo

Outcome: Hyodo won the match; Haryu lost after taking one game

Aftermath

• Haryu acknowledged Hyodo's remaining power, thanked him, and went for a run

Second-round basketball match vs Minatozaki Academy

Inter-High second round · Episode 14

Location: Inter-High basketball venue in Kyushu

Trigger: Second-round opponent in the Inter-High, against last year's champions

Eimei vs Minatozaki

• Eimei High School girls' basketball team — girls' basketball team: Chinatsu Kano, Nagisa
• Minatozaki Academy — girls' basketball team: Minatozaki Academy squad

Outcome: Chinatsu's team lost

Aftermath

• Chinatsu lost the match and Taiki was told to acknowledge her efforts when she returned

Taiki vs Yusa practice match

Practice match against Sachikawa High School · Episode 18

Location: Eimei High School gym

Trigger: In the practice match against Sachikawa, Yusa, who had been resting to save energy for Haryu, was assigned back-to-back against Taiki, a fellow first-year.

Taiki vs Yusa

• Taiki — singles player: Taiki Inomata
• Yusa — singles player: Yusa

Outcome: Taiki defeated Yusa in the final game.

Aftermath

• Yusa was still unsatisfied; Taiki offered to play again but was stopped because he was exhausted, and Haryu told Yusa to play him after resting.
• Taiki celebrated the win despite being too tired to move.
• Yusa later beat Haryu, leaving Haryu in a bad mood.

Season Summary

Season 1 — Season 1

Episodes 1–21

Badminton player Taiki Inomata has a crush on Chinatsu Kano, a basketball star a year above him at Eimei. When her family moves abroad, Chinatsu stays at the Inomata home, and the two begin living under one roof. Starting high school, Taiki aims for the Inter-High to stand on the same stage as her, but he loses to Sachikawa's Yusa in the prefectural qualifier, while Haryu, Hina and Chinatsu all qualify.

Over the summer Taiki goes to the festival alone with his friend Hina, Chinatsu's team loses in the Inter-High second round, and Hina confesses that she loves him. On Chinatsu's seventeenth birthday the two are stranded overnight at a seaside inn, where they make up over past misunderstandings.

In the new term Chinatsu moves out for about a month to live with her mother until her grandfather's surgery, and as the class prepares a Snow White play, Hina tells Chinatsu about her confession. Ahead of a practice match against Sachikawa, Taiki feels stuck in both badminton and his answer to Hina. In that match he beats Yusa. On festival day Chinatsu invites Taiki to a band concert, and just before the play the prince actor is injured. Taiki steps in as the prince, a falling decorative ball halts the play, and rumors spread that he and Hina kissed. With her grandfather's surgery over, Chinatsu returns to the Inomata home. Chinatsu admits to Karen that Taiki has caught her interest, and Karen's sister Ayame joins the badminton club as manager.

Music Releases

• Goodbye (OP)
• Contrast (ED)