这句话用英语如何表达？（简历中用）

建议楼主用句子的时候不要在句中出现三次Japanese，以免冗余。
可以这么翻译：

Have basic skills in communicating, reading and writing in Japanese.

have good skill of communicating by Japanese, and ability of simple reading and writing in Japanese

Can use Japanese to carry on the basic exchange, reads the simple Japanese article and the composition simple Japanese correspondence

can have basic communication with others in Japanese, read simple Japanese articles and write simple Japanese letters