De qual anime ou mangá é o personagem Poplar?

Poplar é personagem de Pokemon (2019).

Em quais animes Poplar aparece?

Poplar aparece em Pokemon (2019), Hakumei no Tsubasa, Hakumei no Tsubasa: Expansion - Hoshi no Matsuri.

Em quais mangás Poplar aparece?

Poplar aparece em Pocket Monsters Special.

Poplar é dublado por Ootori, Yoshino (Japanese), Clémont, Monique (French), Nagao, Ayumi (Japanese).

Poplar

Personagem de Pokemon (2019)

Sobre

Opal is the Gym Leader of Ballonlea's Gym, known officially as Ballonlea Stadium. She specializes in Fairy-type Pokémon. She gives the Fairy Badge to Trainers who defeat her. During the events of Pokémon Sword and Shield, she chooses Bede as her successor and passes her Gym Leader title on to him.

(Source: Bulbapedia)