**MUTUALITY: CLAMP works in CODE GEASS** is an official artbook that compiles character designs, original illustrations, setting drawings, rough sketches, production comments, and more by CLAMP for the TV anime "Code Geass: Lelouch of the Rebellion" and R2. This book is an official artbook that comprehensively includes illustrations, setting drawings, rough sketches, and production materials by CLAMP, who was in charge of character design for the TV anime Code Geass: Lelouch of the Rebellion and R2. This book sets itself apart from typical artbooks that only feature completed illustrations. It is a highly valuable and preservable volume, featuring initial costume designs, line drawings and composition roughs that reveal the evolution of character designs, and even comments on production intentions and designs. You can unravel how CLAMP's unique delicate lines, flowing silhouettes, and visual expressions that combine aestheticism and tension were integrated into the world of Code Geass as you turn the pages. Careful attention is paid to elements that can only be confirmed for a moment in the anime, such as the costume expressions of main characters like Lelouch, the handling of symbolic motifs, and color design. This makes it a valuable item for fans and a high-value official production material. Published in 2008, it is now practically out of print, and the number of copies in circulation is decreasing year by year. Especially CLAMP-related books and official Code Geass reference books are in high demand from collectors both domestically and internationally, and copies in good condition are highly valued. 【Condition】 Overall, it is in good condition. Please check the photos for details. This is a book that we can confidently recommend to anime fans, collectors of CLAMP works, and those who value setting materials and design materials.