Popular "eel" chain makes its first appearance in Fukuoka,Japan

The much talked-about eel chain "Unagi no Naruse," which is expected to surpass 100 stores in a year and a half, has landed in Fukuoka for the first time!
The most attractive point is the price.
You can enjoy delicious eel at about half the price of high-end restaurants.
How is it possible to offer eel at such a low price when prices are soaring and the number of eels is said to be decreasing?
We covered the secret.