Will age be a barrier in doing master’s and also finding a job in Japan?

I turned 20 last month, enrolled in a non tech degree but thinking of doing another tech related degree, by the time I graduate from the tech degree I'll be 23/24. I wanna do master's in Japan and then get a job there, so by the time I complete master's I'll be 26/27, and then will get a full time job in Japan.

Will any company accept a 26 year old with almost no full time work experience and with a master's degree? Especially the companies in the IT sector?

PS: I'm from India and just finished N5, now studying for N4.