This item is a Japanese (or English) language magazine about comics. 184 pages.
This limited-edition set includes Volume 23 of CLAMP's "Tsubasa Reservoir Chronicle" manga and a 30-minute DVD (region 2) of episode 3 of the "Tsubasa Tokyo Revelations" OVA. All Japanese text and audio.
A normal edition version of the manga has also been produced, linked below.