Dengeki Comics

Dengeki Comics (電撃コミックス, Dengeki Komikkusu^?) is a manga publishing label affiliated with the Japanese publishing company ASCII Media Works (formerly MediaWorks) and is aimed at a male audience. Aside from the main Dengeki Comics label, there is the related Dengeki Comics EX label which publishes a lesser number of manga volumes. A large amount of the manga published under Dengeki Comics was originally serialized in the manga magazine Dengeki Daioh.

...
Wikipedia