Quarter of Silence
(Meitantei Konan: Chinmoku no Kwōtā)
Kappei Yamaguchi as Shinichi Kudo
Wakana Yamazaki as Ran Mouri
Rikiya Koyama as Kogoro Mouri
Naoko Matsui as Sonoko Suzuki
Kenichi Ogata as Hiroshi Agasa
Yukiko Iwai as Ayumi Yoshida
Wataru Takagi as Genta Kojima, Wataru Takagi
Ikue Otani as Mitsuhiko Tsuburaya
Megumi Hayashibara as Ai Haibara
Chafurin as Juzo Megure
Kazuhiko Inoue as Ninzaburo Shiratori
Atsuko Yuya as Miwako Sato
Isshin Chiba as Kazunobu Chiba
Kōji Nakata as Toshiro Odagiri
Yūko Katō as Sumiko Kobayashi
Keitarō Asō as Yūichirō Asakura
Keiichi Nanba as Keisuke Yamao
Romi Paku as Mizuki Tono
Mayumi Iizuka as Fuyumi Tachihara
Hisao Egawa as Takehiko Muto
Toshihiko Seki as Shogo Hikawa
Emiri Katō as Natsuki Tono, Kaori Chigusa
Kōki Miyata as Touma Tachihara
Yūko Sanpei as Touma Tachihara (young), Tomoe Seki
Yōichi Watanabe as Detective Watanabe
Takeshi Kusao as Detective Sasamoto
Mitsuru Takakuwa as Sentaro Kizaki
Katsuyoshi Toya as Tadao Azegami
Roi Hino as Kana Mizuta
Toshihiko Seki as Manabu Sakurai
Seiji Miyane as TV reporter
Hiroko Emori as Reporter, cleaning woman
Eiji Yanagisawa as Reporter
Katsumi Toriumi as KKB News reporter
Masakazu Itō as Town Hall employee
Yūshi Satō as Dam employee
Motohiro Toriki as Dam employee
Koshio Shindōji as Cleaning woman
Quarter of Silence is the 15th movie in the Detective Conan franchise. It was released in Japan on April 16, 2011.
Characters introduced
| Mizuki Toono | |
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| Kana Mizuta | |
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Gadgets introduced
| Turbo Engine Snowboard | |
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Cast
Gadgets
Case
Situation
The Governor of Tokyo, Yuichiro Asakura, receives a threatening letter the day before the opening of Tohto Line, a new train line for the Tokyo Metropolitan Subway. During the opening ceremony of the line, Conan Edogawa and the Detective Boys are driven by Professor Agasa and pass under the Tohto Line. Conan, having heard about the threatening letter, notices explosives connected to the rails. Using his original voice to inform the police as Shinichi Kudo, he is able to stop the train and divert traffic away from the explosives preventing any deaths.
Conan researches Asakura's political history for a clue on the culprit and learns that the governor was in charge of the construction of dam in Kitanosawa, a fictional town in the Niigata Prefecture. Due to the dam's construction, the citizens of Kitanosawa were forced into a new town and their old homes were drowned by the dam. Since Asakura's trip to celebrate the anniversary of the dam is canceled by the bombing, Conan speculates information on the bomber could be found in Kitanosawa and plans a trip there.
Conan, the Detective Boys, Ran Mouri, Kogoro Mouri, and Sonoko Suzuki travel to Kitanosawa and enjoy the day playing. They are introduced to a group of locals; their names are Keisuke Yamao, Mizuki Tono, Fuyumi Tachihara, Takehiki Muto, and Shogo Hikawa. The group reveals they were all childhood friends and were part of the group which relocated to the new village. They also reveal its their first gathering in eight years since Yamao was in prison for killing Tono's sister, Natsuki Tono, in a hit and run.
The next day, Tachihara's son, Touma Tachihara, awakens from his eight year coma with no memory of his accident. Later that day, Hikawa is found dead in a field.
Originally, it was assumed to be suicide since only Hikawa's footprints were found in the snow. Conan reveals Hikawa was killed by an electroshock weapon. The culprit then waited for it to snow and walked away backwards to suggest Hikawa was alone. During a diamond dust caused by the sunrise, Touma experiences a flashback on the day of the accident.
Conan investigates Hikawa's belongings and finds a newspaper clipping detailing a jewelry store was robbed the day before the hit and run.
A cell site is destroyed by bombs leading Conan to hypothesize who the culprit possibly is. Meanwhile, the Detective Boys and Touma are hunted down by a sniper.
Conan and Haibara rode a snowboard to save the kids, which attracted the attention from the sniper.
In order to avoid sights from the sniper, the Detective Boys and Touma hide in a cave, to be berated by Haibara and Conan if the sniper shoot from the outside. They went deeper into the cave, which led to a shortcut to the dam. Here Conan explained who the culprit is, and discovered something terrible.
People
Resolution
In other languages
Gallery
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Quarter of Silence
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Aren't you being a little too forward for a kid?
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Once those words leave your mouths, you'll never be able to take them back.
Trivia

- In Conan and Ebizo's Kabuki Jūhachiban Mystery (Part 2), Sumiko Kobayashi has given to Inspector Shiratori the coffee mug with love symbols that Haibara and the Detective Boys have bought for her in the gift shop "Snow White" of Kitanosawa Lodge house.
- The largest arch dam with discharges at the center of the body and spillways in the opening scenes of the end credits is the Kurobe Dam, which is located in Toyama Prefecture and is currently the highest dam in Japan. The underground railroad for tourists is Kurobe Gorge Railway.
- The women in the live action ending theme are Keiko Furukawa and Mai Watanabe.
- Yamao's hit and run car is a blue 1993 Toyota MR2 [SW20]. The license plate number is 新宿 500, い 10-01 (Shinjuku 500, I 10-01).
- Muto's car to rescue Detective Kids is a silver Toyota Land Cruiser Prado [J120].
- Fuyumi Tachihara's off-road vehicle is a 1991 Black Suzuki Jimny [JA11V].
- Tadao Azegami drives a supermini Suzuki Wagon R police car.
- Dam's employees' off-road SUV is a 2007 Jeep Patriot [MK74]. The license plate number is 新潟 301, お 95-20 (Niigata 301, O 95-20), but a mistake occurs as in a scene, the license plate briefly changes to 新潟 500, そ 29-21 (Niigata 500, So 29-21).











