About

Onyx (オニキス)

Sidian is one of the admins of the Explorers, and a recurring major antagonist in Pokémon Horizons: The Series. (Source: Bulbapedia)

Anime

Pokemon (2023)

Supporting

Voice Actors

Onodera, Yuuki

Japanese

Cho, SungWon

English

Carnevale, Bruno

Portuguese (BR)

Cataño, Arturo

Spanish

Schlick, Marvin

French

Palermo, Roberto

Italian

Pictures