He found out there are many pork menus in restaurants in this country. That is true, we eat more pork and chicken dishes than beef dishes since beef is an expensive ingredient either restaurants and grocery stores.
He cooks egg omelet, tamago-yaki. You might see tamago-yaki in Tsukiji fish market as a street food. The recipe of Japanese style egg omelet calls mainly egg, sugar and soy sauce. If you have square pan, you can make nice square omelet, but even if you don’t have the pan, as long as you have spatula, you can make nice shaped omelet in a round pan.
It seems not easy to make square shaped egg omelet, but once you get it to roll the egg sheet you can do it by yourself.
Hope you bring the technique back to your home and show off to your family beautiful egg omelet!