All-you-can-eat sea urchin and fatty tuna for 3,000 yen !? "Kizuna Sushi" is a great deal for now.
Now, if you bring an item related to cherry blossoms to "Kizuna Sushi", you can get a 10% discount on all-you-can-eat sushi. If you take a picture at the store and post it on SNS, you will get a total discount of 15%.