世界中の人が知っている文化があるなんて日本を誇りに思うって英語でなんて言うの？

When you say "I'm proud to be Japanese" you are referring to yourself; and to give reasons of why you're proud to be Japanese (or Japan as a country) you can say "...because our culture is known and respected worldwide. Anime is popular in a lot of countries in the world.".

When you are talking about your personal feelings, you can start by saying: "I'm proud of the fact that....." "I'm unhappy about the fact that...." "I'm really pleased about the fact that...." And after,give your reason: "...my family always support each other." "...you are always criticising me." "...our monthly sales figures are improving."

"The Japanese anime and manga culture is well-known worldwide, and that makes me proud." This is a way of telling a person what you are proud of and why. Here, well-known means popular. For example: She is a very well-know student here. And worldwide just means global. For example: This movie will become famous world-wide.

"I have Japanese pride because our culture is globally known." In this sentence we use "Japanese pride" to describe our appreciation for being of Japanese origin/descent and feeling proud about that because of how aware other parts of the world are of Japanese culture. "I am proud of Japan and its culture because it's very popular worldwide." In this sentence we use "Japan and it's culture" as another way of saying "Japanese culture" and everything that consists of "Japan" and it's "culture". This sentence is expressing pride in Japan and it's culture due to the fact it's relevant and popular amongst many other places of the world. "I am proud of the Japanese culture because of the universal influence it has worldwide." In this sentence we are expressing our pride for the Japanese culture because we are proud of how it has effected other parts of the world, as well as how it's influenced many citizens of the world to give attention to the Japanese culture and cherish their creations.

There are many ways of describing why you are proud about Japanese culture. Adjectives such as 'famous/ popular/ worldwide' emphasise this pride. You can also go into description about what parts of Japanese culture you are especially proud of, or you can be more general and say 'parts of Japanese culture' or 'Japanese culture'. You could also say: 'I am a patriot of Japan' or 'I respect Japanese culture'

When one wants to express pride for their country they can call themselves patriots. Patriots are people that show immense support and pride in their country.You can emphasize by making mention of your cultures, traditions, and heritage.

When you say that something is known all around the world this is also called 'worldwide' you can also say Japan's culture or Japanese culture ' these both explain what you are talking about (the culture in Japan)

This is a way of saying that you are proud of something specific because it is well known throughout the world and not just your country.

"Japanese culture is known worldwide" "I'm proud to be Japanese as our culture is known across the world" 'Culture' Is the arts/achievements/ something that is recognized by other countries/cities about an in-particular country/city. 'World wide' is a term used to describe 'all over the world/across the world'.