Well it's in Japanese which doesn't help. After randomly tapping the stylus around i found detailed profiles of all the sanrio characters, of course, unreadable. But some of the pictures were cute. 3/10 for the pictures! No "games" found yet.
@FAST6191 - totally agree. not sure the reasons people use vanced/revanced over newpipe.
I guess it's because of people still wanting to use their yt account (with vanced)?