Ao no Hako Episode 3 Recap & Characters (Spoiler-Free)
Spoiler-free episode guide for Ao no Hako: recap and characters up to Episode 3 — nothing past this episode.
Episode Summary
Chii
Taiki worries about Chinatsu and Haryu's closeness while training for internal badminton matches. He loses to Haryu, who dictates the pace, then is paired with Haryu for doubles. Haryu's girlfriend is revealed, and Taiki realizes he had misunderstood the situation.
- Internal match and jealousy
Taiki wins most of his internal matches but, bothered by Chinatsu and Haryu's closeness, loses to Haryu, who controls the match. Chinatsu takes him to a park with borrowed rackets so he can keep practising; he fixes her shaky serve, and she encourages him by pointing out his late comeback.
- Doubles pairing and harsh training
Taiki learns he will play doubles with Haryu, who assigns strenuous drills and comments on Chinatsu. Haryu praises Taiki's persistence and predicts he will grow strong.
- Haryu's girlfriend revealed
Haryu receives a message from his girlfriend and reveals they started dating the previous week. Taiki realizes he had misunderstood, and Haryu teases him about finding a girlfriend.
Recent Timeline
- Mothers' basketball connection revealed (Episode 1)
Taiki learns from his mom that she was a basketball teammate of Chinatsu's mom, revealing a past link between the two families.
- Chinatsu stays with Taiki's family (Episode 1)
Chinatsu's family plans to move abroad for her father's job in March, but she will not go with them and will instead stay with Taiki's family.
- Internal match loss to Haryu (Episode 3)
Taiki fought back in the second half of his internal match against Haryu but lost, while Haryu controlled the pace throughout. His results still earned him a team place, but the loss left him frustrated and driving to train harder.
- Haryu reveals his girlfriend (Episode 3)
Haryu received a message from his girlfriend and told Taiki they had started dating the previous week. He had long liked her and admired her dedication to her childhood dream, and had considered giving up before she confessed to him.
Character Graph
Taiki's mom
Inomata family
Taiki's mother and a former basketball teammate of Chinatsu's mom. Since spring she has been looking after Chinatsu in the Inomata home.
- Taiki Inomata (Family, Affinity)
Her son
Hina Chono (Hina)
Eimei High rhythmic gymnastics club
Taiki's close friend and a promising rhythmic gymnast. She suspects Haryu's harsh training of Taiki is a warning to stay away from Chinatsu.
- Can't keep a secret
Known for being unable to keep secrets, which is why Taiki hides the living arrangement from her
- Taiki Inomata (Friend, Affinity)
Close friend who worries about his rivalry with Haryu over Chinatsu
- Kyo Kasahara (Friend, Affinity)
Friend who shares the group's support for Taiki
- Chinatsu Kano (Other, Neutral)
Senpai she once asked about boyfriends
Kyo Kasahara (Kyo)
Eimei High badminton team
Taiki's friend and badminton teammate who knows about the living arrangement. He follows Taiki's internal matches and points out that his record should still earn him a team spot despite the loss to Haryu.
- Keeps the secret
Knows Chinatsu lives with Taiki and advises him to keep it quiet
- Taiki Inomata (Friend, Affinity)
Close friend and badminton teammate who knows his secret
- Hina Chono (Friend, Affinity)
Friend who shares the group's support for Taiki
Chinatsu Kano (Chinatsu)
Eimei High basketball team
Star of the Eimei basketball team who lives with the Inomata family. She sits next to her classmate Haryu, shares class-rep duties with him, and is called "Chii" by her class. After Taiki's loss she took him to a park with borrowed rackets and told him he would be fine.
- Basketball
Practices early and late and still aims for nationals
- Living arrangement
Lives with the Inomata family and keeps it secret at school
- Taiki Inomata (Hierarchy, Affinity)
Junior she lives with; she noticed he ran home so she would not wait outside, and cheered him up after his loss
- Taiki's mom (Other, Affinity)
Her mother's former teammate, whose home she now lives in
- Hina Chono (Other, Neutral)
Junior who once asked her whether she had a boyfriend
- Haryu (Colleague, Affinity)
Classmate and fellow class rep who thanked her for helping him buy cosmetics
Haryu
Eimei High badminton team
Second-year ace of the Eimei badminton club, whom the coach credits with national-level potential. He beat Taiki in the internal matches, then became his doubles partner, drilling him hard while predicting he will grow strong.
- Prefectural record
Third place in the prefecture last year
- Taiki Inomata (Hierarchy, Mixed)
Junior doubles partner he trains strictly and teases about girlfriends
- Haryu's girlfriend (Other, Affinity)
Girlfriend since last week; she confessed just as he was about to give up on her
- Chinatsu Kano (Colleague, Affinity)
Classmate he calls "Chii"; thanked her for helping him buy cosmetics
Haryu's girlfriend
Haryu's girlfriend, not named yet. She is working hard toward a childhood dream in something like show business, and she confessed to Haryu the previous week.
- Haryu (Other, Affinity)
Boyfriend since last week, who had long liked her
Taiki Inomata (Taiki)
Eimei High badminton team
First-year badminton player at Eimei High aiming for this summer's Inter-High. He lost to Haryu in the internal matches despite a late comeback, and is now Haryu's doubles partner under his strict training.
- Badminton
Likes badminton because he is solely responsible for whether he wins a match
- Current goal
Reach the Inter-High in his first year
- Chinatsu Kano (Hierarchy, Affinity)
Senpai he loves and lives with; her encouragement after the loss lifted him
- Kyo Kasahara (Friend, Affinity)
Friend who knows his secret and watches his matches
- Hina Chono (Friend, Affinity)
Close friend he still hides the living arrangement from
- Haryu (Hierarchy, Mixed)
Senpai who beat him and is now his doubles partner; he still wants to defeat him
Clue Board
- How Chinatsu knew Taiki's name (Episode 1)
Chinatsu called Taiki by name, which surprised him. It was resolved: his mom had written his name on the scarf, so Chinatsu read it there.
- Chinatsu's reason for staying in Japan (Episode 1)
Chinatsu's family is moving abroad for her father's job in March, but she stays in Japan and lives with Taiki's family; her mother and Taiki's mom were basketball teammates. She explained that she could not give up on reaching nationals after missing them in junior high, and credited Taiki for that decision.
Battle Record
Internal club match in which Taiki lost to Haryu after a comeback attempt in the latter part of the match.
Taiki vs Haryu internal badminton match
Club internal badminton match · Episode 3
Location: Eimei High School gym
Trigger: Internal club matches leading to team selection
Taiki vs Haryu
- Taiki — singles player: Taiki Inomata
- Haryu — singles player: Haryu
Outcome: Haryu won; Taiki fought back from 4-11 at the second-game interval but lost that game 15-21.
Aftermath
- Despite the loss, Taiki's record looked good enough to make the roster.
- Taiki remained frustrated that Haryu had dictated the pace throughout the match.
- Taiki was then paired with Haryu in doubles.
Season Summary
Season 1 — Season 1
Episodes 1–3
Taiki Inomata, a first-year badminton player at Eimei, has loved basketball star Chinatsu Kano since seeing her keep practising after missing nationals. When her family moves abroad, Chinatsu stays in Japan to chase nationals and moves in with Taiki's family, so Taiki sets his own goal of reaching the Inter-High in his first year, and she gives him a matching wish ribbon. He keeps the arrangement secret from his close friend Hina, who cannot keep secrets.
In the club's internal matches Taiki loses to his senpai Haryu, Chinatsu's classmate, despite a late comeback, but Chinatsu cheers him up, and he is paired with Haryu for doubles under harsh training. His worry about Haryu and Chinatsu fades when Haryu reveals he has had a girlfriend since the previous week.
Music Releases
- Same Blue (OP)
- Teenage Blue (ED)