Gladion will officially be voiced by Nobuhiko Okamoto in Pokémon the Series: Sun & Moon. Some of Okamoto’s work includes Bakugo (My Hero Academia), Eiji (Bakuman) and Karma (Assassination Classroom). Gladion is set to make his anime debut on May 18 in Japan. Ash, Lillie and Rockruff will confront him alongside Lycanroc and Umbreon. When this episode will air outside Japan remains to be seen, but stay tuned for any updates. Gladion is known as the taciturn enforcer of Team Skull. He places a high value on being strong in battle.
Source: BulbaNewsNOW
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