Darvish-P/Devilish-P (ダルビッシュP), also known as devilish5150, is a Japanese VOCALOID rock producer. He mainly makes fast metal-emo styled songs with a solid sound. He himself provides the guitar, and also often plays guitar solos, for other producer’s songs.

On March 7, 2012, he released his 1st major debut album “5150” through Victor Entertainment.