Manga adaptation of Melty Blood, illustrated by Kirishima Takeru. The series began serialization in Kadokawa Shoten's Comp Ace in 2006. The series is divided into two parts, the first part, spanning volumes 1-6, follows the original Melty Blood storyline. "2nd ACT" began serialization in the beginning of 2009, and spans volumes 7-9, featuring Miyako (Shiki's non-blood related cousin) as one of the main protagonists.
After volume 9, a sequel titled Melty Blood X began serialization and ran for 12 chapters before ending.