Beautifully blended supernatural mystery, emotional backstory, and relaxing folklore atmosphere. The sacred pond and ancient sword added major lore depth, while Minato’s childhood connection to the zashiki-warashi made his kindness toward spirits feel even more meaningful. The episode balanced eerie tension with comedy perfectly, especially Harima getting electrocuted by Minato’s accidental sealing attempt. Combined with gorgeous night scenery and strong mythology reveals, this was one of the season’s most immersive episodes yet.