Update: English Trailer, official names
https://www.youtube.com/watch?v=eE2NJjuQc3A
-Tapu Koko is an Electric/Fairy type, it's confirmed to be the guardian of MeleMele, the starting island of Pokémon Sun/Moon, It's ability Electric Surge changes the terrain to Electric Terrain, It's signature move, Nature's Madness, halves the opponent's HP;
-Charjabug is a Bug/Electric type with an all new ability called Battery, it's confirmed to be Grubbin's evolution;
-Vikavolt is a Bug/Electric type with Levitate as it's ability, it's the evolution of Charjabug;
-Drampa is a Normal/Dragon type which can either have the ability Sap Sipper or Berserk which gives it a special attack boost whenever it's health reaches or goes under half;
-Bruxish is a Water/Psychic type with either the Strong Jaw ability or the new Dazzling ability which prevents other pokémon from attacking it with priority moves;
-Cutiefly is a Bug/Fairy type with either the Honey Gather or Shield Dust ability;
-Togedemaru is an Electric/Steel type with either the Iron Barbs or Lightning Rod ability;
The 7 Pokémon were leaked a couple hours before the announcement from the Japanese Pokémon YouTube channel on the 30/6/2016, many people thought they were fake.
Also the Pokémon previously known as Iwanko and Nekkoala now have their official western names them beeing Rockruff and Komala, plus the description from the official website of Rockruff confirms that the Pokémon will evolve.
At least Tapu Koko looks good I guess...
