Looking into Chuo And Waseda as an exchange student From Canada. Looking to play Sports.

Hi everyone! I’m a 19 year old 1st year university student who has been offered to go to Japan for a year under my university. I’m a high level provincial level player and am looking to see how easy/ the process of playing rugby abroad in Japan. I’ve played at the highest level in my province and just curious how the process works in Japan and if Chuo or Waseda is the best choice and how I can get involved. My school has lots of sister schools so there are more options. Thank you! (I’m at n3 level).