How long will the Japanese visa renewal be submitted?

Don't worry, the visa will not be submitted at the same time, and will be reviewed according to the different needs of the author. In the past, my classmates submitted it like me, but they came down one month later than me. It doesn't matter. You can call and ask what the reason is. If they don't know anything, they can ask you directly. If there are any mistakes, I will inform your school as soon as possible.