This is a Japanese-language magazine about games and/or gaming.
This is a nicely-illustrated volume filled with lots of cheesecake shots of the female characters from Karutagura in various states of undress and in some rather racy poses. Lots of sketches, full-colour art and CGI samples. Also includes profiles of the characters, information about Karutagura, staff interviews, etc. 126 pages; what text there is, is in Japanese.