Possibilities of Finding Jobs in Japan’s Big Cities after Studying in Sweden’s YH

Hello everyone, new to here, nice to meet you.

I am an Asian student studying Computer Science who just got a chance to study in Sweden’s Yrkeshögskolan (専門学校), in Game Design major for 2 years. I am kindly to ask if there is any possibilities to find a job in Japan (could be IT or Game) ? If so, how hard it will be ?

Or, if it is better for me to directly go to the language schools in Japan, and find a 専門学校, or try my best to apply for a 修士 instead ?

by OzelotVanilla