Kiyoharu, who is celebrating his 20th anniversary this year, will release his first poetry collection, "MARDI GRAS," as well as a deluxe box set titled "THE POETICAL WORKS OF KIYOHARU LIMITED EDITION," on August 31st (¥31,500), which includes a DVD, necklace, and perfume. The collection features over 300 poems spanning his time with his band, "Kuroyume," through his latest solo album in 2012, as well as previously unpublished poems written specifically to commemorate his 20th anniversary. The two-disc DVD features video clips from "Kuroyume," "Sads," and Kiyoharu's solo work, a history video featuring live performances and Kiyoharu's personal talk, and a completely unreleased documentary focusing on Kiyoharu today. Additionally, Kiyoharu has collaborated with his favorite jewelry brand, Justin Davis, to create an original silver necklace. The front features a coin motif commemorating Kiyoharu's 20th anniversary, while the back features the brand's logo. The necklace also comes with a perfume called "Mardi Gras," which Kiyoharu produced himself, from the design to the fragrance blend. Pre-orders are available exclusively through Media Factory's online store, MF (Music Direct), until May 14th. Shipments are scheduled for August 31st. Kiyoharu has a deep knowledge of fashion, and in addition to his own brands, including the silver jewelry brand "S.A.D." and the men's brand "CHARM CULT," he is also a fan of Justin Davis, Chrome Hearts, and galaabend. He recently wore the men's skirt brand "crossgender" at a live performance.