How are Post Boxes in Japan

In addition to finding them in front of the post offices themselves, you can also find them in or in front of konbini, supermarkets, police stations, etc.

Some are divided for national and international deliveries. It is a service that people in Japan continue to use because it is so reliable, since you can even send money within the country. In Japan they are red so they are not confused with other structures, what color is it in your country?