Conan, Ran, The Detective Boys, Haibara, and Kogoro go on a trip to Mt. Aso. They meet a boy called Justin and his mother there. Justin shows them his stamp collection book, where he has stamps from all the tourist attractions at Mt Aso. They later part. While they are on a break, we see a man leaving behind a bag on a bench, and another man picks it up and leaves behind a stuffed toy. Ayumi tries to return the toy but is pushed away by the man. He is chased by the police and Conan. They see the man dashes into Justin, who is carrying a similar toy and the toys get exchanged. Everyone returns and we find that the man who left the bag is Monkichi Kumada, who owns Kumamon Foods. He says a thief stole important details regarding new sweet tastes which are un-patented and demanded 10 million. Another detective calls, Kouda, and informs them that the thief is caught but there was nothing in the stuffed toy. Conan explains that the toys got exchanged and tracks down Justin's location.
All episodes — Season 1
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S1 E1The Big Shrink
Jan 8, 19968.125 min
While on a date with Rachel, Kudo is attacked by two shady thugs who slip him an experimental drug. The effects of the poison will turn Jimmy’s life upside down!
S1 E2The Kidnapped Debutante
Jan 15, 19968.125 min
Conan sets out to discover the fate of a wealthy businessman’s kidnapped daughter. His new identity is a secret to everyone but his eccentric inventor friend, Dr. Agasa.
S1 E3Beware of Idols
Jan 22, 19967.625 min
Pop diva Yoko Okino is being stalked and she's come to star-struck Richard Moore's doorstep for help! Luckily for all involved, Conan is on the job, too.
S1 E4Fish Marks the Spot
Jan 29, 19967.425 min
Treasure hunt! When a mysterious coded map ends up in the hands of Conan and his new friends from school, the Junior Detective League is born!
S1 E5The Time Bomb Express
Feb 5, 19967.425 min
On a cross country train, Conan comes across two sketchy men that might be connected to the night of his big shrink! To make matters worse, the hoods are packing a bomb!
S1 E6Tragic Valentine
Feb 12, 19967.125 min
When Rachel and Serena attend a Valentine’s Day dinner party with some boys, Conan decides to tag along. It’s a good thing, too, because murder is on the menu!