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?
Several other men who were also receiving 
treatment for Cellular Sclerosis
Darum sollen nun die übrigen wegen
Multipler Sklerose behandelten Männer
Se planea despertar uno por uno
a los demás hombres que tenían
Se planea despertar uno por uno
a los demás hombres que tenían
Ces quelques individus représentant
les derniers espoirs de l’humanité,
Di conseguenza, è stato pianificato
il progressivo risveglio di diversi altri uomini
Vários outros homens que também estavam
sob tratamento para esclerose celular
Несколько других мужчин, которые
тоже проходили лечение от склероза,