You want to learn Japanese at Wu University, so it's easy. Every year, Wu Da offers Japanese elective courses for all students, and the teachers attending the courses are first-class and first-class good teachers in the Japanese Department of Wu Da. Just find a seat and buy a textbook. Classes are full, and no one cares if you are from our school. This course lasts for two semesters, once every Saturday morning. A year later, your Japanese must be very good.

There seems to be a Japanese training class at Wu Da University. After you finish the elective courses, you can sign up for advanced Japanese classes to learn more.

As for your reference to "I want to take classes like a university", I don't know what you mean. Wu Da is an open university, as long as it doesn't make trouble, just come and listen. But since I didn't pass the exam, I had to sit in. Do you want all the libraries and reference rooms of Wu Da University to be open to you? Do you want credits or certificates from Wu Da University? I don't think so. Wu Da has no such precedent.

As for the class time, I can tell you if you are interested. Send me a message.