The Pokémon School field trip to Akala Island continues! Ash and his friends attend the Wela Fire Festival and encounter a feisty Alolan Marowak, go on a curry quest, and take on new Totem Pokémon, all leading up to the main event: Ash’s grand trial against Kahuna Olivia! During the trial, Rockruff begins acting extra aggressive, and it seems that a remarkable Evolution is imminent. When their Akala adventures draw to a close, our heroes prepare for another field trip to an exciting faraway location: the Kanto region! It’s all new for the Alolan students, but it’s old hat for Ash…who just might encounter some familiar faces along the way!tags: Pokémon the Series: Sun & Moon, Vol. 4 by Pokémon the Series: Sun & Moon; Pokémon the Series: Sun & Moon, Vol. 4 Pokémon the Series: Sun & Moon FULL SEASON EPISODES; Animation Season Episodes.