Her inspiration for the lunches comes from growing up in Okinawa, Japan. "In Japan, we do have school lunches, but usually once a week or once a month is 'bento no hi,'" Winston-Kascak told the ...

And actually when I was growing up, that beautiful cute character bento was not in vogue. That's maybe the last eight to 10 years. "I think it's the Internet.

There is a handy chart for composing bento boxes, as well as an insightful chapter on street food options, like the pancake and octopus balls, takoyaki, that turn up in Mob Psycho 100.