Here is some of what will be shown in the next issue of the CoroCoro Magazine:

All towns seem to be named after fruits

Player character can be seen wearing Minior shirt

Salandit evolves into Dorobōkage which is Fire/Poison and maintains Corrosion ability

There is a new Jack-in-the-Box Pokemon called Bokkusuta, it is Dark/Fairy with Prankster ability

Onohill Town is the first town on Akala Island that the player visits

In Onohill Town, Kulane (Alola's Pokemon Storage System Manager) gifts the player with a Collar if you let him pet your Rockruff

If the player chose Rowlet: Kulane gives the Topaz Collar, Rockruff evolves into Kaiyōwanko which is Rock/Water

If the player chose Litten: Kulane gives the Citrine Collar, Rockruff evolves into Denkowanko which is Rock/Electric

If the player chose Popplio: Kulane gives the Garnet Collar, Rockruff evolves into Hottowanko which is Rock/Fire