Its the typical plot, a loser, yukinari, whose been picked up upon by girls his entire life, so much in fact he has gynophobia (fear of girls) he breaks out in hives whenever he's touched be one. Yet, thanks to mishura chan's wishes he gets teleported to the wonderful world of Seirenm where only 10% of the population are male. So you guessed it, thousands of grils chase him around, but /w mishura chan's power they go back to Earth via a bath. With similar events a whole cast unfolds, including a man whose a afraid of men, a blonde girl who clames to be yukinari's soulmate and obssed with black magic, a girl whose also a afraid of men, and much more.
Many people dimiss this anime because of the amount of fan service in it, be warned there is nudity and sexual themes and circumstances, but its great none the less. Have you ever heard of a plot with gynophobia? Although the plot is a bit weak compared to the darker anime of ghost in the shell or elfien lied, i guarntee you this anime will make you a whole alot happier. Who doesn't like to see a loser whose wishes become true, and a whole wonderful life unfold in front of his eyes, struggling to except the changes. Cliche, overused, but magical.
All in all a great romantic comedy, one that you'll be sure to watch over and enjoy. Pick this up you won't be sorry, have fun and enjoy your viewing!
p.s. I usually like the english dubs better for most anime, love hina, full metal panic, etc (yes i'm japanese and fluent-p), but for this one i would recommend the orginal japanese verison. Take care!