Isaid Pelayo is a Mexican voice actor known for his work in anime dubbing, primarily for productions based in Mexico. He has provided the Spanish voice for several prominent characters in animated series.

Pelayo voiced the leading role of Shido Itsuka in the fourth season of the anime series Date A Live, titled Date A Live IV. This Latin Spanish dub was produced by the studio VSI Mexico City, directed by Andrés García, and began streaming on Crunchyroll in May 2022. The character Shido Itsuka is a high school student with the unique ability to seal the powers of mystical beings known as Spirits by making them fall in love with him.

He also took on the role of the warrior Naotsugu in the third season of the series Log Horizon, specifically Log Horizon: Destruction of the Round Table. This dub was also produced at VSI Mexico City, with Cynthia Alfonzo serving as director, and was released by Funimation in late November 2021. Naotsugu is a key member of the adventuring team Log Horizon and a close friend of the protagonist, Shiroe.

Beyond these prominent anime roles, Pelayo's voice work includes dubbing for live-action productions. He provided the Spanish voice for the character Paek Jae-Eon, originally played by South Korean actor Song Kang, in the 2021 Korean drama Nevertheless.

Information regarding the specific role of Medoki in the series The Vampire Dies in No Time could not be confirmed in the available sources.