Clamp no Kiseki
CLAMP no Kiseki is a twelve volume series of anime books celebrating the 15th anniversary of Clamp in 2004. It is published in America by Tokyopop and in Spain by Norma Editorial. Each volume is a full-color, 32-page book that contains summaries of featured series, interviews with Clamp and friends of Clamp, artwork, and exclusive new short comics. In addition, each issue comes with three special chess pieces featuring characters from Clamp's various series.
All twelve volumes have been released in Japan, Spain, Germany, Hong Kong, Taiwan, and the United States.
Volumes
| # | Featured series | Cover art | Chess pieces |
| 1 | Cardcaptor Sakura | Sakura Kinomoto Tomoyo Daidōji | White Queen Sakura Kinomoto White Pawn Mokona Modoki Black Pawn Mokona Modoki |
| 2 | Cardcaptor Sakura Clover The One I Love | Sū Ran | White Queen Tomoyo Daidōji Black Bishop Kimihiro Watanuki White Pawn Mokona Modoki |
| 3 | Tokyo Babylon | Subaru Sumeragi Hokuto Sumeragi | White Bishop Subaru Sumeragi White Pawn Mokona Modoki Black Pawn Mokona Modoki |
| 4 | Magic Knight Rayearth Angelic Layer | Hikaru Shidou Misaki Suzuhara | White Rook Misaki Suzuhara Black Bishop Seishirō Sakurazuka Black Pawn Mokona Modoki |
| 5 | Clamp School Detectives Duklyon: Clamp School Defenders Man of Many Faces | Nokoru Imonoyama Suoh Takamura Akira Ijyuin | Black Rook Sū Black Knight Nokoru Imonoyama White Pawn Mokona Modoki |
| 6 | RG Veda | Ashura Dark Ashura | White Knight Hikaru Shidou Black Rook Ashura Black Pawn Mokona Modoki |
| 7 | Chobits Wish Suki: A Like Story | Kohaku Chī | White Rook Chī White Knight Akira Ijyuin White Pawn Mokona Modoki |
| 8 | X | Kamui Shirō Fūma Monō | Black King Kamui Shirō White Pawn Mokona Modoki Black Pawn Mokona Modoki |
| 9 | X Miyuki-chan in Wonderland Shirahime-Syo: Snow Goddess Tales | Miyuki Seishirō Sakurazuka | Black King Fūma Monō White Bishop Miyuki-chan Black Pawn Mokona Modoki |
| 10 | xxxHolic Legal Drug | Yūko Ichihara Kimihiro Watanuki | Black Bishop Fai Black Queen Yūko Ichihara White Pawn Mokona Modoki |
| 11 | Tsubasa: Reservoir Chronicle The Legend of Chun Hyang | Kurogane Fai D. Flourite | White Bishop Kohaku Black Knight Kurogane ' Black Pawn Mokona Modoki |
| 12 | Tsubasa: Reservoir Chronicle, Kobato | Syaoran Kobato Hanato | White King Syaoran White Pawn Mokona Modoki Black Pawn Mokona Modoki |
After collecting them all there was also a possibility to send in coupons within a limited time to receive a White King Kero-chan ', a Black King Spinel Sun , a chess board and a magazine holder for the twelve magazines. This offer was not available outside Japan.
Spanish publisher Norma Editorial sold the magazine holder, chess board, and poster as a separate special edition volume. After all volumes were released, a bundle deal was sold to the public for 49,00 Euros. It included all volumes with their respective chess pieces as well as the special edition items. Like in Japan, the Spinel Sun and Kero-chan chess pieces were available to anyone who sent in 12 coupons to the publisher. Quantities were limited.
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.