Red Data Mini Book

The Red Data Mini Book (RED DATA 豆 'Mame' BOOK) is a "pinup" Takashima did for Libre's BE-BOY GOLD magazine. The book contains personified versions of endangered species found in Japan, thus the "Red Data" part, refers to this.

List of Included Species
A total of 8 species are featured: Takashima also included herself as a final, gag entrant. She classifies herself as a "geek" subspecies of the Great Ape and says that even though she's not particularly threatened, she likely to become extinct.
 * Japanese Otter
 * Tsushima Wildcat
 * Erabu Fruit Bat (A subspecies of the Ryuukyuu Fruit Bat)
 * Island Owl (A subspecies of the Blakiston's Fish Owl)
 * Tufted Puffin
 * Woodpecker
 * Iheya Ground Gecko (Called Toyama's Ground Gecko in English)
 * Tokyo Lower Shrew (Called Eurasian Least Shrew in English)

Publication
Red Data Mini Book was published in Libre's BE-BOY GOLD August Issue in 2010. There were four mini books, including Takashima's. The "pinup" was 3 pages (front and back) with all four artists' books on each. The pages were perforated so that if you carefully separated them, you could make a "豆 (まめ 'mame' Lit. 'Bean')" Book with a total of 12 pages.

These are advertised as "大豆本 (だいまめほん 'Dai Mame Hon' Lit. 'Big Bean Book')" and a "Mame Hon" is an actual size of book in Japan. Though often translated as miniature book, it can be anywhere from 1 to 3 inches (8.5 to 76.2 mm). Anything bigger than this is called a "Small Book," and anything smaller than that is called a "Micro Book." That said, the pages measure in (mm) which may be why it was called a "Big" Mini Book. Alternatively, it could be because the artists were relatively big names in the industry. (In addition to Takashima, the other three were Shimada Masako, Tamaki Ren, & Yamato Nase. )