Ichiban Sushi ups prices stealthily

Ichiban Don used to be $12.90. It's now $13.90. I discovered it this evening when we had dinner at Ichiban Sushi. Soft shell crab is now more than $8...

They do not raise prices across the board but in batches. To be as stealthy as possible.

McDonalds up prices recently and they have upped it again. E.g., the Double Cheeseburger meal is 50 cents more now.