Japanese: ガンガンカスタム

Cost: 580 yen
Circulation: 2006/09

Publisher: Square Enix

Links:

Official Site

Info:

First issue was released on 30/9/2006. Shounen GanGan special issue.

The debut issue of GanGan Custom featured a new manga called Souten no Koumori (Bat of the Blue Sky) by Hiromu Arakawa, creator of Fullmetal Alchemist. Only 1 issue was released.