Who is the Japanese voice actor for Kukku?

The Japanese voice actor for Kukku is Kensuke Satou.

Which anime is Kukku from?

Kukku appears in Pokemon Best Wishes!.

In Pokemon Best Wishes!, Kukku is listed as a supporting character.

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Nicky is a minor character appearing in Pokémon Black 2 and White 2 and the Pokémon anime. He is the drummer for Roxie's band. (Source: Bulbapedia)

Pokemon Best Wishes!

Pocket Monsters Special

Kensuke Satou

Japanese

Tom Wayland

English

Philippe Tasquin

French

Luis Fernando Orozco

Spanish