The ayu, or sweetfish, is a summer delicacy in Japan. Usually coated in salt and grilled over a charcoal fire, the fish is known for its refreshingly sweet taste and is consumed widely by Japanese people every year.
While a typical specimen is similar to a small trout in appearance, an ayu with translucent scales was discovered at a fishery in Gifu prefecture late last month.
We think the issue here isn’t why this happened, but how on earth were they able to spot the little guy…