[Machine Translation] A special edition with a commemorative booklet celebrating the 15th anniversary of the serialization! A best-of collection fully dedicated to the wildly popular duo, Hori and Kashima"! / A 24-page color gallery of Hori and Kashima / A variety of features looking back on Hori and Kashima s history! / Nine carefully selected episodes from the Hori and Kashima" series reprinted! / 15th Anniversary Special Features: Main Character Encyclopedia & Obsessive-Level Supporting Character Encyclopedia! / Includes a brand-new manga!