In Japan and in South Korea, starting with the episode airing on June 21, 2012, a new sub-season began under the title , and (포켓몬스터 베스트 위시 2, "Poketseuteo Beseuteu Wisi Du"). Beginning its premiere run on June 21, 2012 (the week after "Pokémon Black 2" and "White 2" were released in Japan), its first 13 episodes comprise the final quarter of "Rival Destinies". In these episodes, Ash and his friends travel over to the eastern side of Unova, where they begin a new set of adventures. They reunite with Ash's old friend Dawn. Sinnoh League Champion Cynthia houses them as they all prepare for the Pokémon World Tournament Junior Cup, which is hosted by Unova League Champion Alder. They train for the upcoming Unova Pokémon League conference and meet the legendary Pokémon Meloetta. The "Best Wishes! Season 2" episodes continue through the subsequent international season "". The Japanese opening songs are "Best Wishes!" (ベストウイッシュ!, Besuto Uisshu!) and "Be an Arrow!" (やじるしになって, Yajirushi ni Natte) by Rika Matsumoto. The ending songs are "Can You Name All the Pokemon? BW" (ポケモン言えるかな? BW, Pokémon Ierukana? BW) by Takeshi Tsuruno, "Seven-colored Arch" (七色アーチ, Nanairo Āchi) by Aki Okui, Toshiko Ezaki, and Fumie Akiyoshi, "Look Look☆Here" (みてみて☆こっちっち, Mite Mite☆Kotchitchi) by Momoiro Clover Z (桃色黒羽ゼット) and "Team Rocket Forever" (ロケット団よ永遠に, Roketto-dan yo Eien ni) by the Team Rocket Gang. The English opening song is "Rival Destinies" by Alex Nackman and Kathryn Raio. Its instrumental version did serve as the end credit song. The Korean opening songs are "Another Challenge" by Bandi and "With My Friends" (내 친구와 함께, Naechinguwa Hamkke) by Jeong Suseong.