An interpretation grounded in Toriyama Sekien’s depiction. On night roads and at crossroads, a blazing wheel cruises low to the ground, its axle set with a monk-demon mask that fixes passersby with an unblinking stare. Meeting its gaze or succumbing to fear is said to drain one’s vital spirit, leaving the victim stupefied. Its origins trace to Kyoto wheel-ghost tales and likely overlap with the katagiriguruma motif, yet Sekien adopted a nyūdō mask and fixed it as a male figure. The source is uncertain, defying a firm label as vengeful spirit, tsukumogami, or will-o’-the-wisp. Countermeasures include posting a paper charm reading “This is the village of Katsumo” at the doorway, or avoiding eye contact and hiding. Few variants name specific places or people; the core image remains a plain yokai preserved in classical records.