https://i.imgur.com/zDRNidP.jpg
https://i.imgur.com/rbS0wx1.jpg
https://i.imgur.com/qM7Cm0w.jpg
https://i.imgur.com/wcwitan.jpg

江戸時代の｢寿司の値段｣はいくらだったのか

https://toyokeizai.net/articles/-/455958