The kanji in Japanese are often called "kanji" (かんじ). Kanji are mainly used for writing and writing in Japanese, and there are a certain number of kanji that have unique pronunciations and meanings in Japanese.

In Japanese, Chinese characters can have a variety of pronunciations, the most common of which include:

音読み (おんよみ): This is a pronunciation introduced from Chinese and is usually used for In the complex combination of Chinese characters. There are many rules for pronunciation, but there are also many exceptions. For example, the kanji "人" is pronounced "にん" instead of "じん" in Japanese, and the kanji "人" is pronounced "げん" instead of "ごん" in Japanese.

骭み（くんよみ）: This is a pronunciation invented based on Japanese phonetic rules. It is usually used in single Chinese characters or simple combinations of Chinese characters. These pronunciations are usually easier to remember than phonetic pronunciations. For example, the kanji "山" is pronounced "やま" in Japanese, while the kanji "木" is pronounced "き" in Japanese.

Chong box pronunciation (じゅうばこよみ): This is a special pronunciation that is only used in certain combinations of Chinese characters. It is composed of the pronunciation of two Chinese characters and is usually pronounced as "じゅうはこよみ". For example, the kanji "population" is pronounced "じんこう" in Japanese.

It is worth noting that some Chinese characters can have multiple pronunciations at the same time, depending on context and usage. Additionally, some kanji may have different meanings and different pronunciations in Japanese.

In general, Chinese characters are very important in Japanese and are the basis for reading and writing Japanese. If you want to learn Japanese, be sure to master the pronunciation and meaning of commonly used Chinese characters.