[1] All twelve volumes have been released in Japan, Spain, Germany, Hong Kong, Taiwan, and the United States.
White Pawn Mokona Modoki (Tsubasa: Reservoir Chronicle)Black Pawn Mokona Modoki (xxxHolic) After collecting them all there was also a possibility to send in coupons within a limited time to receive a White King Kero-chan (Cardcaptor Sakura), a Black King Spinel Sun (Cardcaptor Sakura), a chess board and a magazine holder for the twelve magazines.
Spanish publisher Norma Editorial sold the magazine holder, chess board, and poster as a separate special edition volume.
In 2006, French publisher Pika Edition had a preview sale of 50 Kero-chan and Spinel Sun Storage Boxes that only newsletter subscribers could purchase for 40 Euros.
It was then announced that a limited quantity of 100 Storage Boxes would be made available to the rest of the public via Pika's website.