From April 20th, 2017 to December 10th, 2022, 33% user give 5-star rating, 67% user give 1-star rating. for RyoVPN chrome extension.
使いやすいし、簡単。 This is mostly for Japanese user but you shall still be able to find instruction on their website. DO NOT believe those stupid complain one star review for such regarding "not free" or "Japanese only" or etc. Some tools are for people who deadly need it and worth a good review, just maybe not for somebody.
doesn't free even for 1 min and this is Japanese!!!
did not work