Definition of disaster. 1  1 obsolete, occult : an unfavorable aspect (see aspect 2a) of a planet or star. 2  2 : a sudden calamitous event bringing great damage, loss, or destruction natural disasters; broadly : a sudden or great misfortune or failure The party was a disaster.
Katsu-sando, a tonkatsu sandwich, served as an ekiben. Tonkatsu (è±ã«ã, ã¨ããã¤ or ãã³ã«ã, pork cutlet), is a Japanese food which consists of a breaded, deep-fried pork cutlet. There are two main types, fillet and loin. It is often served with shredded cabbage. Tonkatsu originated in Japan in the 19th century. As well as being served as a single dish, it is also used as a sandwich filling or in combination with curry.
For Tonkatsu, I highly recommend to use fresh panko (we call it Nama Panko). It's fresh bread crumbs not dried one. You can use food processor to make fresh panko from white bread (use only soft part of bread). Or you can spray regular panko with water and leave for 15 minutes.