The special book "GARO PIA 2024 -RYUGA-" will be released on March 29 (Fri.), the day after the last episode of the drama! This is a book that covers everything about "GARO (GARO: Hagane no Tsugumono-sha)", the long-awaited latest work in the popular special effects series that has finally started airing. It includes interviews with the main cast, including Wataru Kuriyama, who plays the main character Ryuga Doga, as well as interviews with the director who directed each episode, staff members in charge of the renewed sculptures and action scenes, and detailed commentary on all episodes. The series guide chronology, a detailed commentary on all episodes, and more. In addition, a chronological guide to the series, a complete list of "Makai Knights," the face of the series, the ecology of the dark monster "Horror," and a report on the special live concert "JAM Project x GARO LIVE 2023 Retsubi En Kanade" held by JAM Project, which is in charge of the music, are also included. The magazine is a must-have for "GARO" fans, with a full explanation of the charms of the "GARO" world.