Rekishi Gunzou Comics

Japanese: 歴史群像コミックス

Publisher: Gakushuu Kenkyusha (Gakken)

REX Comics

Japanese: REXコミックス

Publisher: Ichijinsha

Rival Comics

Japanese: ライバルコミックス

Circulation: 2008/08 - ?

Publisher: Kodansha

Info:

Started on August 4th, 2008.

robot Comics

Japanese: robotコミックス

Publisher: Wanimagazine-sha

Ryu Comics

Japanese: リュウ・コミックス

Publisher: Tokuma Shoten

Links:

Official Site 1
Official Site 2