a comprehensive cultural and historical dossier on the Kamagata Hachiman Shrine, exploring its significance as a focal point for the Minamoto clan’s martial legacy. Structurally, the source moves from the shrine’s founding myths and military traditions—such as the legend of the first Shogun and the origins of horseback archery—to the specific divine blessings seekers hope to receive, ranging from victory in battle to the healthy growth of children. Central to the narrative is the figure of Kiso Yoshinaka, whose birth at the site is immortalized by the Ubuyu no Shimizu, a miraculous spring that has never ceased flowing. Furthermore, the text delves into the syncretic religious identity of the deity Sōgyō Hachiman, explaining how the figure of an ancient Emperor was transformed into a monk-protector to bridge the traditions of Shinto and Buddhism. Ultimately, the source functions as a spiritual and architectural guide, documenting how this specific site preserved the warrior spirit of medieval Japan through its unique artifacts, rituals, and enduring legends.