Now a classic, a limited card is avalaible with Alice in Murderland volume 11 when buying the book in an Animate store in Japan. It displays the pretty cover of the manga.

Moreover, a lottery is led by the publisher of Kaori Yuki, in Japan only, offering to win a unique autograph in colour made by Kaori Yuki ♡_♡ *drools* To participate, one must follow the Shonen magazine Edge twitter account and RT this tweet before November the 5th at 23:59, as explained here.