The one who does a quick search online will see that there are a number of different Japanese snacks available that they can order and have brought to their home. They might be tempted by some of the options and be looking to order them so that they can try them out. If one would like to try a new flavor of their favorite mainstream candy bar, they may be able to find that when looking through Japanese snacks. If one would like to try unique cookies and chips, they can find Japanesse offerings that will be fun to try and that they will enjoy.
One might order Japanese snacks when they are getting together with a group of friends. It can be fun to sit down with others and try out matcha flavored sweets and beef flavored chips. If someone is having a party and they want everyone there to talk about the food that is available, they might order some Japanese items that others have not tried before. Snacks made of potatoes, fish, and plums can all be fun to try when a person is in a group setting and looking for something interesting to do. The one trying new snacks with friends might have everyone rate the snacks and name their favorite.
If someone would love to travel to Japan but they do not have the funds to do that yet, they might collect some snacks that they can try out. They can pretend that they purchased the snacks at a store in Japan and just enjoy eating foods that are authentic. The one who is preparing for a trip that they are about to take might eat Japanese snacks to get an idea of what is available in Japan and what they will be able to purchase there.