Seasons & episodes
1 season · 22 episodes
Episode 01
Sheep Costume
Kobato and Osanai made a pact to lead a quiet life as regular students upon entering high school. However, soon after, a handbag mysteriously disappears at the school, and Kobato is asked to help solve the case.
Episode 02
How to Make Delicious Hot Cocoa
Kobato and Osanai are invited to Dojima's house, where he makes them cocoa using his special method. When Osanai leaves, Dojima asks Kobato about his change in personality.
Episode 03
Humpty Dumpty
During a class assignment, a vase in the cabinet seemingly breaks by itself, but there's an elaborate plan behind it. However, this mystery is quickly forgotten when Osanai sees the bicycle thief again and plots revenge.
Episode 04
Mind of a Lone Wolf
Kobato, along with Kengo, tries to get to the bottom of Sakagami's motives. It seems there is more to the case than initially suspected. However, Kobato's concern for Osanai is also growing.
Episode 05
Berliner Mystery
Kobato finds Osanai crying in the school hallway, but she runs away without telling him what happened. At the student newspaper club, a new mystery involving Berliner Pfannkuchen (jelly doughnuts) awaits him.
Episode 06
But I Get to Keep Charlotte
Osanai ropes Kobato into her plans for the summer vacation. However, the cake he is supposed to buy for her proves to be irresistible, even for Kobato.
Episode 07
Shake Half
Just before a date with Osanai, Kobato runs into Kengo, who shares some disturbing news and leaves a strange message. Together with Osanai, Kobato tries to solve the mystery. However, shortly after, it appears that Osanai is in great danger.
Episode 08
C'mere, You Want Some Free Candy?
When Kobato goes to visit Osanai at her home to invite her to eat candied apples, he learns that she has been kidnapped. Just as he leaves the apartment, he receives a mysterious message from Osanai and, with Kengo's help, sets out to find her.
Episode 09
Sweet Memory (1)
To top off their summer sweets tour around the city, Osanai treats Kobato to a Tropical Parfait as thanks for rescuing her. Along with this delicious treat, Kobato is also served the whole truth about Osanai's kidnapping.
Episode 10
Sweet Memory (2)
After a long conversation, Osanai and Kobato come to the conclusion that their agreement has failed – and with it, their friendship. From then on, they go their separate ways.
Episode 11
A Warm Winter (1)
After starting to get involved with Osanai, Itsukaichi investigates a possible string of fires in the city.
Episode 12
A Warm Winter (2)
Urino begins writing articles predicting the locations of the next suspicious fires.
Episode 13
Hesitant Spring
There will be a change of pace in the school newspaper. Kobato shows an interest in serial fires.
Episode 14
Suspicious Summer (1)
Urino has a plan to catch the arsonist in the act.
Episode 15
Suspicious Summer (2)
Urino's rules spark escalating arson; Hiyori supports him while Osanai gives advice as bonds shift.
Episode 16
Midsummer Night
Urino and Kobato both arrive at the site of the final fire.
Episode 17
Autumn Returns
Kobato explains to Osanai how he arrived at his conclusion about the arsonist’s identity.
Episode 18
Should We Really Have Met?
Kobato remembers his encounter with Osanai when they were in middle school.
Episode 19
Kobato-kun and Osanai-san
Kobato wakes up in the hospital and sees a box of chocolates with a message from Osanai.
Episode 20
Please Water the Dried Flowers
In the hospital, Kobato thinks back to the circumstances around Hisaka's car injury in middle school.
Episode 21
The End of What Seemed Like a Golden Age
Kobato finally manages to see Osanai in the hospital, revealing a sinister and terrifying truth.
Episode 22
Just Deserts
Kobato and Osanai finally find out the whole truth and get help from an old acquaintance.
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