In high school, students learn swordsmanship and other combat techniques. Quantitative indicators of physical fitness are an important criterion for university admission. Combat ability is a key subject. These are clearly standard urban martial arts styles. But can anyone tell me what the heck is that giant roadside advertisement for a mixed-race potion? Is the swordsmanship teacher from the Demon Slayer world, or the Pirate World? A new, incredibly popular restaurant has opened next door, and rumor has it that the chef is one of the ten most talented graduates from Totsuki. I turned on the TV, and it was broadcasting news about a meeting between the mayor and the head of Konoha Village. Celebrating the tenth anniversary of diplomatic relations between our city and Konoha. Something's a bit off about the style of this martial arts world.