Volume 12

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| ‹  [Volume 11](/wiki/Volume_11 "Volume 11") | [**List of Chapters**](/wiki/Manga#Chapters "Manga") • [**List of Cases**](/wiki/List_of_manga_cases#Detective_Conan_Case_List "List of manga cases") | [Volume 13](/wiki/Volume_13 "Volume 13")  › |
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| **Volume 12** | |
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| **Information** | |
| Release date: | September 18, 1996 |
| Chapters: | 111-120 |
| ISBN: | ISBN 4-09-125042-4 |
| Publisher: | [Shogakukan](/wiki/Shogakukan "Shogakukan") |
| English release date: | July 18, 2006 |
| English ISBN: | ISBN 1-4215-0442-1 |
| English Publisher: | [Viz Media](/wiki/Viz_Media "Viz Media") |
| **Featured Detective & Keyhole** | |
| |  |  | | --- | --- | | [V. I. Warshawski](/wiki/index.php?title=V._I._Warshawski&action=edit&redlink=1 "V. I. Warshawski (page does not exist)") | [Mitsuhiko Tsuburaya](/wiki/Mitsuhiko_Tsuburaya "Mitsuhiko Tsuburaya") | | |
| **Aoyama's death & Conan side images** | |
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Volume 12 was released on September 18, 1996 in Japan.
## Contents
* [1 Cast](#Cast)
* [2 Gadgets](#Gadgets)
* [3 Chapters](#Chapters)
+ [3.1 Moon, Star, and Sun Case](#Moon.2C_Star.2C_and_Sun_Case)
- [3.1.1 Gadgets introduced](#Gadgets_introduced)
- [3.1.2 File 111 - Professor's Treasure Box](#File_111_-_Professor.27s_Treasure_Box)
- [3.1.3 File 112 - The Black Sun](#File_112_-_The_Black_Sun)
- [3.1.4 File 113 - The Truth About the Treasure](#File_113_-_The_Truth_About_the_Treasure)
- [3.1.5 People](#People)
+ [3.2 Game Convention Case](#Game_Convention_Case)
- [3.2.1 Characters introduced](#Characters_introduced)
- [3.2.2 File 114 - An Unexpected Meeting](#File_114_-_An_Unexpected_Meeting)
- [3.2.3 File 115 - The Whereabouts of the Bomb](#File_115_-_The_Whereabouts_of_the_Bomb)
- [3.2.4 File 116 - Conan's Mistake](#File_116_-_Conan.27s_Mistake)
- [3.2.5 People](#People_2)
- [3.2.6 *Major events*](#Major_events)
+ [3.3 Holmes Freak Case](#Holmes_Freak_Case)
- [3.3.1 File 117 - The Meeting at Mycroft](#File_117_-_The_Meeting_at_Mycroft)
- [3.3.2 File 118 - The Woman Who Knew Too Much](#File_118_-_The_Woman_Who_Knew_Too_Much)
- [3.3.3 File 119 - The Mysterious Explosion](#File_119_-_The_Mysterious_Explosion)
- [3.3.4 File 120 - The Lie is Revealed](#File_120_-_The_Lie_is_Revealed)
- [3.3.5 People](#People_3)
* [4 Trivia](#Trivia)
* [5 Cover in other countries](#Cover_in_other_countries)
* [6 See also](#See_also)