I am planning to apply in 1.5 years on the 70-point system. I've had 70 points for the last half year, in January 2020 I will be at 65 points and in February 20

I am planning to apply in 1.5 years on the 70-point system. I've had 70 points for the last half year, in January 2020 I will be at 65 points and in February 2021 I will be back at 70 points again. I don't speak Japanese though, so there are a couple of things I'm curious about. For instance, it says "Either graduated from a Japanese university or completed a course of a Japanese graduate school" and I did a semester in a Japan university as an exchange student. But it was as an undergraduate, so I'm not sure if it counts. I'll be contacting the linked company in the article, thanks for the read!