As an Amazon Associate, Natively earns from qualifying purchases through any Amazon links on the site.
All of our Movie & TV metadata comes from the wonderful project,
The Movie Database. Thank you! While we are permitted to use the TMDB API, we have not been endorsed or certified by TMDB.
I equally loved and hated this story. Looking at BookMeter reviews this is something kids read in their elementary school literature classes and I can see why.
As for learning - the language is a bit old fashioned but there are several words normally written in kanji that are in kana here (at least for the Aozora edition). I expect you'll need a dictionary, but I don't think the grammar will trip up that much.