Started watching this, it's dubbed in English. I'm intrigued, have watched the first two episodes...
https://www.youtube.com/watch?v=st6r-8mLW_o
https://www.youtube.com/watch?v=st6r-8mLW_o
follow_along_with_video_below_to_see_how_to_install_our_site_as_web_app
Note: this_feature_currently_requires_accessing_site_using_safari