Hahahah Yukimaru is already the best character besides Jagasaki. But jeez, to be too poor to have even had conveyor belt sushi as a kid, that's... that's pretty damn bad. Like, rather than "poor", you'd say more like "homeless". Conveyor belt sushi is literally the classic "poor people's treat" in Japan. When Yukimaru was a kid there still would've been 100yen/plate places (where a plate would have 2 to 4 pieces). Not sure if there's still a deal that good around.