Knights of Sidonia Master Edition manga volume 2 features story and art by Tsutomu Nihei. The Master Editions feature larger print, colored inserts and omibused volumes which compiles 2.5 volumes of the original manga.

A faction on the Sidonia that believes humanity’s aggressive posture toward the Gauna is responsible for the extraterrestrial behemoths’ hostility desires to chart a separate course. Hero Tanikaze and his middle-gendered friend Shinatose are both promoted while the scion of the Kunato family delves in dubious experiments.