Mizuhara Reito is an ordinary boy who wakes up in a world of 5 billion women and 5 men. Now it's up to him to repopulate the human species. Can he stay loyal to his missing childhood friend when all humankind is counting on him to sleep with as many girls as possible?
a faint hope was found on 
an island in the far east.
wurde auf einer Inselnation im
Fernen Osten ein Hoffnungsfunke entdeckt.
se encontró una tenue esperanza
en una isla del lejano Oriente.
se encontró una tenue esperanza
en una isla del lejano Oriente.
une lueur d’espoir apparut
dans un archipel en Extrême-Orient.
una piccola speranza è stata trovata
in un'isola dell'estremo oriente.
uma vaga esperança foi encontrada
em uma ilha no Extremo Oriente.
лучик надежды засиял
на восточном острове.