The download of the app doesn't contain viruses or any kind of malware. Hishida is the developer of 読書尚友 Free which can be found in the Books & Reference category. The average rating for the tool is 4.1 on Google Play.
This application has been downloaded and set up by over 50K users and the latest update was released on Feb 13, 2019. The app displays ads. Get the free setup package of 読書尚友 Free 1.48.1 and take a look at users' reviews on Droid Informer.