A large school of fish was observed congregating near the surface off the coast of Wakayama City, Wakayama Prefecture, at Saikazaki harbor. The unusual gathering occurred directly beneath an angler’s fishing line, creating a notable visual display. Details regarding the species of fish or the reason for the aggregation have not been released. Local observers noted the size and density of the swarm, describing it as a striking phenomenon. The event drew attention from anglers and onlookers in the area. Authorities have not issued any statements regarding the fish swarm or potential impacts on local marine ecosystems. Further observation is expected to determine the duration and behavior of the school.