Meowy

Meowy (ニャーコ, Nyāko) is a cat owned by Power.

Appearance
Meowy is a cat with black ears and a black spot on the top of its head.

Power
Meowy was cared for by Power, they have a close relation.

History
Meowy was brought under the care of Power, who originally intended to fatten up Meowy before eating. Power eventually become attached to Meowy and they were together for a long time until Meowy was captured by the Bat Devil, who promised that if a human were brought to him he would return Meowy.

Bat Devil arc
When Power returned with Denji, Meowy was eaten by the Bat Devil as punishment for bringing him blood that tasted disgusting. Meowy was freed along with Power after the defeat of the Bat Devil.