I figured they’d just get in boxes like the grocery store does. I have no qualms about consuming irradiated fish. It might not be the tastiest, but it’s probably the safest food you’ll ever find.
The grocery stores here prepare the sushi themselves. I thought the sushi cook did the all slicing of the stuff, because they are specialists, but now I’ll have to ask. In any case even the cheapest boxed sushi is over $5. That’s not school cafeteria territory, is it?