I find it highly amusing for anyone to be so surprised by Costco's value and large size of items when I've been shopping at Costco for over 25 years. It appears many Japanese are just shocked. lol 🤣 Plus, it's neat to see so many of my familiar Costco products gushed-over by Japanese. I love that beef lasagna-- I've been eating it for many years already. The trash bags, paper towels, toilet paper, etc., are all exactly the same products sold in Costco in The USA. I bought items in both Japan Costcos I shopped at in Osaka and in Fukuoka. What a joy to shop in a familiar USA store in Japan!