A brief description of the manga The 100 Girlfriends Who Really, Really, Really, Really, Really Love You:
What could be worse than refusing a love confession? A hundred refusals to make a love confession! Aijou Rentaro is a hopeless romantic who has already made a hundred declarations of love, but for unexplained reasons has been refused every time. One day the God of Love himself appeared before him and told him that his terrible luck in love had been reversed!
Now Aijou had to meet 100 girls who were his “soul mates”, each of them destined for him by fate and in love with him without memory! But here’s the trouble: no one should have so many soul mates! If he does not reciprocate at least one of them, the girl will die of an accident! Now it’s a matter of love and death, and it’s Aijou’s choice.