Parallel Paradise Vol. 1

After his apparent death, high school student Youta Tada is transported into an alternative world populated only by women. If that wasn’t enough, a god in the guise of a three-legged bird orders him to mate with the beautiful paladin Lumi… What is this weird fantasy world?
Written and illustrated by Lynn Okamoto, the creator of Elfen Lied and Kimi wa Midara na Boku no Joou, the first volume of this seinen fantasy comes with 208 pages.
Notice: This manga is written in Japanese.