Premiere: Japan - 18th July 2015   |   U.S - 19th December 2015

Home Video: Japan - 16th December 2015   |   U.S - N/A

English Themes: Opening - NONE   |   Ending - Every Side of Me

Japanese Themes: Opening - NONE   |   Ending: Tweedia

Extra Characters (Apart from the normal crew): Nurse Joy, Baraz, Meray, Ghris,  Old Man Dom, Mother and Daughter.

Pokemon: Kyogre (Primal), Groudon (Primal), Rayquaza (Mega, Shiny), Lugia, Latios (Mega), Latias (Mega), Dialga, Palkia, Regigigas, Giratina, Reshiram, Zekrom, Kyurem (Black, white, normal), Pikachu (Rock star, Belle, Popstar, Ph. D, Libre)

Nurse Joy: http://www.bulbapedia.bulbagarden.net/wiki/Nurse_Joy

Baraz

 Gender Male
 Hometown Arche Valley
 Region Kalos
 Relatives Meray (Sister), Ghris (Great-Grandfather)
 Anime Debut
 Hoopa - The Mischief Pokemon
 English Voice Actor
 Daniel J. Edwards
 Japanese Voice Actor
 Tatsuya Fujiwara
 

Baraz's Pokemon: Braviary - Braviary's only known move, at this time, is Airslash. (EN Voice Actor: Jake Paque) Solrock - Solrock's only known move is Flash. (Voice Actor unknown)

Meray

 Gender Female
 Hometown Arche Valley
 Region Kalos
 Relatives Baraz (Brother), Ghris (Great-Grandfather)
 Anime Debut
 Hoopa - The Mischief Pokemon
 English Voice Actor
 Emily Woo Zeller
 Japanese Voice Actor
 Shoko Nakagawa (movie), Ayane Sakura (child)
 

As shown in Hoopa - The Mischief Pokemon, Baraz, Meray and Hoopa also had other friends in Arche Valley called Lucianne, Pit and Kevie. One day Baraz, Meray and their friends tried to help Old Man Dom by having Hoopa make rain appear to stop the drought.

Ghris

 Gender Male
 Hometown Arche Valley
 Relatives

 Meray (Great-Grandaughter)

 Baraz (Great-Grandson)

 Anime Debut
 Hoopa and the Clash of Ages
 English Voice Actor
 Unknown
 Japanese Voice Actor
 Toshiyuki Morikawa