This is a Japanese-language illustration (art) book.
Dedicated to the time traveler Mikuru Asahina, this Cho Gekkan Mikuru ("Super Monthly Mikuru") book covers a wide range of interesting topics about the character as well as plenty of illustrations featuring the heroine. The book spotlights the various outfits worn by Mikuru, physical examination of both the young and adult versions of the character, list of prohibitions of the time traveler, info on the "Nyoron Churuya-san" ONA, interview with voice actress Yuuko Gotou, plus a double-page spread tribute illustration of Mikuru as drawn by manga artist Fusako Kuramochi. All text is in Japanese. 48 pages (32 in color). Softcover with dust jacket.