sacai's first book, "sacai A to Z" (¥9,000), was released worldwide by Rizzoli on April 28th. To commemorate the release, a launch party was held at the sacai Aoyama store on the 24th.

"sacai A to Z" is the first collection of work to capture the unique vision of founder and designer Chitose Abe, who has combined high-concept design with timeless authenticity, as well as the true face of the brand, which has attracted much attention both domestically and internationally in the contemporary fashion world. The book also delves into the designer's creative process, featuring over 200 photographs and essays by fashion journalists and those associated with the brand.

The launch party on the 24th was attended by a number of distinguished guests, including models such as Rola, Nanao, and Emi Suzuki, as well as actress Miori Takimoto and artist VERBAL. Inside the store, there was a space where visitors could enjoy the world of "A to Z," with a space where they could browse the book and an archive collection on display. The party also featured a one-night-only activity. In a corner where visitors could take photos with sacai clothes sticking out of interchangeable panels, visitors dressed themselves in outfits with illustrations of their choice and took photos. There was also a corner where visitors could take commemorative photos with teddy bears. Made from a patchwork of various fabrics used in past clothing lines, these teddy bears will be on display at the Aoyama store for a while. Designer Chitose Abe also participated in a signing session for visitors who purchased the book that day. It was a rare evening where the designer herself was able to communicate closely with customers.