What is nihongo jouzu?

"nihongo jouzu" means "good at Japanese" in English. It is a compliment that signifies that someone is proficient in speaking, reading and writing in Japanese language. In Japan, it is considered a valuable skill, especially for foreigners who live or work in the country. Being "nihongo jouzu" demonstrates a high level of respect for the Japanese culture and people. To be nihongo jouzu involves having a good understanding and mastery of the Japanese grammar, pronunciation, vocabulary, and usage. It requires a lot of practice, time, and dedication to attain this level of proficiency in Japanese.