Answer:
Japan and Israel are examples of Nation-state.
Explanation:
A Nation-state is a state whose citizens tend to be very similar in various aspects and share a a national identity and culture.
It has 4 characteristics:
All these aspects are shared within the people, creating a cultural identity (nation) and the state governs over them.
Thinking about Japan and Israel we can conclude that they are examples of a Nation-state since they encompass populations which are defined by similar organizational structures and a common cultural identity.