Itchy after eating at sushiro/kura?

Ok recently I went back to sushiro because I wanted to gorge on cheap sushi, and afterwards I broke out in mini hives and was itchy all over my arms and stomach.

I thought this was a fluke, but then I went to kura and the same thing happened.

Did they drop the quality in fish or something? This is definitely NOT normal as I eat sushi all the time here. Has anyone else noticed this?

by RedMoonLanding