Welcome Ao ! Glad you found us. We have members here from all over the world as well as in Japan. There are forum areas for learning Japanese and helpful members that will try to answer any questions you have. The threads & posts here go back many years and searching for and reading them can help also. If you hang around for a while , you will become part of our JREF family. My birthday is in January and I'll be 71+ but we do have some members a lot younger , LOL.