鮎釣り, or ayu fishing, is a traditional Japanese fishing method focused on catching ayu, a sweetfish known for its delicate flavor. This practice typically occurs in rivers during the summer months when the fish are most active. Anglers use specialized techniques and equipment, such as bamboo rods and unique bait, to attract the fish. The fishing process often involves wading into the river and using a technique called tobikomi, where the angler casts the line to entice the fish. Many enthusiasts enjoy the peaceful experience of fishing in nature, making it a popular recreational activity in Japan.