See below the suggested items to have in case of any emergency.
Be prepared to survive for three days on your own!
It is important to be able to carry them in a backpack.
◎Concept of stockpile food
After the large-scale disaster, logistics is stagnant and you may not secure foods sufficiently, so that you need to prepare them by yourself.
Example) Drinking water: 1 person approximately 3 liters per day
But emergency foods that you are not used to eating can accumulate anxiety and stress and cause physical disorder. The way that you lay in stock enough to eat as usual, consume it before the expiration date, and replenish the missing amount, called "Rolling Stock Method" is effective.
[Suitable food for stockpile]
Cup noodles such as fried noodles
Canned vegetable juice