What software is good for learning Japanese?

It's no use learning only a few everyday expressions.

The Japanese can't talk to you according to the sentences in the textbook. The more proficient you are in those sentences, the other person will think that the higher your level, the more detailed you are, and you are on the coffee table.

I suggest you learn a book at least according to the old version of Japanese and the standard of Sino-Japanese communication. The content is not too much. If you can learn, you will be interested in continuing your study.

Looking for software to learn online is likely to waste more time.

In the primary stage of Japanese pronunciation, self-study may be awkward, some bad habits may be formed, and some subtle places may be mispronounced. It is better to go to a basic class and at least learn Japanese pronunciation from the teacher.

Generally speaking, learning Japanese is more difficult than learning English, but it seems easy to learn everyday language at first, which will give people an illusion. Of course, if you have a strong interest in learning Japanese or a clear purpose, learning Japanese will also bring you a sense of pleasure and accomplishment.