This is a Japanese (or English) language manga (comic) or a magazine featuring multiple manga series.
This softcover book offers a collection of colored manga shorts, profiles of all Shinigami characters, lessons about what a Shinigami is and what a Shinigami can do, and other "Bleach" trivia. Printed mostly in black and white, with the first 72 pages printed in color. All text is in Japanese with furigana for the kanji-impaired.