Rowlet is a small Pokémon not too dissimilar to Hoothoot of Gen 2 fame. The small owl is able to rotate its head almost 180 degrees and has powerful kicks, like another bird of Gen 3 starter fame.
Litten is a small fiery cat Pokémon that uses hairballs from its fur as fireballs. When shedding, its fur burns up in a blaze.
This prankster seel seal Pokémon uses it's nose to create water balloon for projectiles, and likes to perform stunts with the balloons.
Who knows? Most likely but who can say for sure?
Pfft, hell if I know. It's a Pokémon. If I had to guess...
Hawaii. How subtle. Things to notice: It's tiny! It's like a tiny remote island! Like the one's you'd see off the shore of Hoenn! So tiny! No way they'd fit an Elite 4 there, right?
Japan, North America, Australia, South Korea, Hong Kong, Taiwan - November 18 2016
Europe - November 23 2016
China - Not Announced