The Autumn panic of a 留学生

I am 24,m. I have passed N2 and currently in a language school. Next year the visa expire in May.
I don’t have a degree coz Covid in second year and then the Military junta after that so I had to drop out and flee to Japan. I don’t have EJU so can’t go to Unis so I decided to apply for 専門学校. I used to do 3d modelings of jewelry and molding, casting them. So the first thought was to continue that profession and try schools like Hikomozuno jewelry school but after discussing with my teaches and seniors the jobs in that fields are very limited in Tokyo. So I thought of something I assume more streamline. I am very interested in graphics designs so why not product designs UI/UX. I did some research and found this school called 東京デザインテクノロジーセンター 
TECH.C. They have a specialized 3yrs UI/UX course unlike famous schools like 工学院. The concern is I don’t see many people taking about TECH.C. and I would like to know if that school is a good choice and what Im choosing is a good idea or not. Any advice is welcome.
よろしくお願いします。

by Plus_Reason_7101