Tonogai’s Doubt manga ran in Square Enix’s Monthly Shonen Gangan from 2007-2009 and Yen Press released the series in English.
Tonogai then launched the Secret manga in Monthly Shonen Gangan in 2013, and ended it in 2015.
The official Twitter account for Gentosha’s Comic Boost manga website announced on Monday that Yoshiki Tonogai is launching a new manga titled Dead Company in the site.
After finishing Doubt, Tonogai launched another psychological horror manga, Judge, in the same magazine from 2010-2012.