This year’s ninth issue of Kodansha’s Young Magazine is announcing that Akira Hiramoto’s Prison School manga is not appearing in the issue because the author is battling the flu.
The series launched in Kodansha’s Young Magazine in February 2011. Yen Press has licensed the manga for North America. Prison School won the Best General Manga award alongside Yuji Moritaka and Keiji Adachi’s Gurazeni manga at Kodansha’s 37th Annual Manga Awards in May 2014.
Source: ANN