Grim Reaper and Four Girlfriends: 0 (GRIM REAPER & FOUR GIRLFRIENDS GN)

"Kaoru Minaguchi is a 'no-lifer' who sucks at school, can't play sports, lacks any real talent, definitely doesn't have a girlfriend or even a remote desire to change his ways--until a certain grim reaper pays him a visit. Turns out, she's a reaper of 'no-lifers' and if Kaoru can't find a way to become a true 'real-lifer,' he's as good as dead".