Katz

Katz is a mercenary from Zipon Island who makes a striking entrance during the fifth-cycle quest. His warm, emotionally driven nature stands in sharp contrast to the protagonist Yotsuya's cool and calculated approach, creating a compelling dynamic between the two. After being rescued by Yotsuya, Katz wholeheartedly regards him as a benefactor and elder brother figure, repaying that debt with unwavering devotion. His most remarkable asset is an exceptional talent for cartography—through precise map-drawing skills and an innate ability to estimate distances and locations by eye, he successfully pinpoints the critical magic circle at the heart of the mission, cementing his role as an indispensable pillar in clearing the cycle.