2. I have been in business for so many years, and most of the students who graduated from Japanese Buddhist monks have stayed in Japan to work, and of course some have started their own businesses and come back to work. This time I went to Japan for an interview, and I happened to meet a master of law who was about to graduate from Keio University. She said that she has received job offers from several companies, all of which are related to business. The student said: Japan's master's program is also a process of literacy training and network expansion, and foreign trade work will involve some legal knowledge. She believes that she will be useful. A student who went to Osaka University to study anti-monopoly law before also successfully stayed in a Japanese commercial company to be in charge of administration, and got the same feedback as above.
3. Japanese professors talk a lot about applying for Japanese graduate students. This is a place for academic research, not a learning process to provide employment skills. I think the background of the university, the ability to learn and the improvement of comprehensive quality are all the purposes of studying in a famous university. You don't need special utility, everything goes with the flow, and it will be better if things go with the flow in the future, mainly depending on whether you want to study your major or not.
If you don't have basic knowledge of Japanese, I suggest you transition to a language school. During this language study, you can observe what kind of future road is more suitable for you. It is good for your future development to communicate with others, learn more about developed areas and make more friends.