https://notsensitiveusername.blogspot.com/2019/05/nekojishirepack.html?m=1
Some dude repacked Nekojishi into an apk file, it works well actually, you just can't bring up the history
When you click the link, it should take you to something like this http://ceesty.com/wMcjpW it's just an ad site there should be a skip ad option, click it twice, since it takes you to another site the first time, then when you get to the MEGA link, just select the download in app option and the download starts in the MEGA app