Queen's Gate official visual combat book spinoff of Queen's Blade featuring Nijihara Ink from Moetan illustrated by POP.

Title: クイーンズゲイト 魔法少女 虹原いんく (Queen's Gate - Mahou Shoujo Nijihara Ink)
Artist: POP
ISBN 978-4894256286

http://queensblade.net/qg/characters/char_002.php