Kohei Shimoda and Sugiyama

Kohei Shimoda (Japanese: 下田耕平, Shimoda Kōhei) and Sugiyama are the minor antagonists of Case Closed/Detective Conan series, as well as the main antagonists of the episode Ski Lodge Murder Case.

Kohei Shimoda was voiced by Ryuji Mizuno.

Background[]

Three years ago, Kohei Shimoda and Sugiyama conspired together and enabled students to enter Haido Elementary School without having to pass the entrance exam. One of the students, Minako Mochizuki, found out about the fraud and reported the two to Akiko Yonehara, one of the teachers at the Haido Elementary School. As a result, the two teachers murdered little Minako by strangling her and then hung her body at the gym to make it look like a suicide so they wouldn't be found out.

Present day[]

One day, Akiko Yonehara planned a ski trip to the Nagano Prefecture mountain villa and invited all of Minako's favorite teachers to the trip. Before the ski trip took place, Akiko asked Sugiyama to meet up with her and strangled him to death. After that, she hid his body at the ski lodge that was booked for the group to stay overnight, so she can use the body later in her plan to find out who was the other teacher that conspired with Sugiyama in the school fraud.

Meanwhile, together with some work colleagues, Shimoda is going on a ski trip in the mountains. On the slopes, he meets Ran, Sonoko, and Conan and pretends to be a ski instructor. Everyone drives together to the mountain hut, where they look around the house. At dinner, Sonoko went to Akiko's room to call her to eat and stumbled upon the scene of Akiko lying on the ground (which was actually Sugiyama's dead body disguised to make him look like Akiko fainted). Akiko then came out from behind the door and then strangled Sonoko to make her trick work. When Sonoko fainted, Akiko used her lipstick to write "Mi" on her own hand and "Na" on Sonoko's hand. To keep everyone else from entering the room, she then locked the door in her room and then dragged Sugiyama's body to the front door of the ski lodge through the window. She then used the snow and a thin wire to place his body in a fixed position so that at a certain moment, the wire would break and Sugiyama's body fell on the doorbell, creating the illusion that a dead body has just rung the doorbell.

Later, when the bell rang, the group went to check out if Sugiyama finally came, only to find out that he's been dead for over 9 hours. On his hand, the letter "Ko" written using lipstick can be seen. When Kohei realizes that the words written on the hands using the lipstick spelled "Minako", he panicked and locked himself in his room. It was then Akiko realized who was the other conspirator in the school fraud. Akiko then phoned Kohei and said to him that she knows who the culprit is. When Kohei opened the door to let Akiko in, she tied her fake hair into knots and then used it to strangle him to death.

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Kohei Shimoda and Sugiyama

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Background[]

Present day[]

Gallery[]

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