Sonic Soldier Borgman: Lover's Rain(1990)

Overview:

Picking up several years after the dissolution of the original Borgman team, this volume reunites the three remaining members--rocket scientist Ryo, his girlfriend Anise, and police officer Chuck Sweager--for the emotionally-driven episode "Lover`s Rain," which finds the trio facing an army of the undead bent on a rampage of murder and destruction.