De qual anime ou mangá é o personagem Rarudo?

Rarudo é personagem de Jikuu Tantei Genshi-kun.

Em quais animes Rarudo aparece?

Rarudo aparece em Jikuu Tantei Genshi-kun.

Rarudo é dublado por Nakajima, Mami (Japanese), Balas, Javier (Spanish), Valencia, Amparo (Spanish).

Rarudo

Personagem de Jikuu Tantei Genshi-kun

Sobre

Turtle-like Time Shifter that can trap anyone in his shell. Raldo-Con can shoot crystal spikes from his shell and can turn into a large rolling ball of crystal spikes. Raldo can also transform into Raldo-Master which can freeze any enemy with his Raldo Freeze. He was found in the time of Petra Fina's childhood.

from wikipedia