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?
Ten minutes until your arrival 
at New Downtown Hospital #3.
Bis zur Ankunft am Krankenhaus 3
im Stadtzentrum
Diez minutos para su llegada
al Nuevo Hospital del Centro III.
Diez minutos para su llegada
al Nuevo Hospital del Centro III.
Hôpital Nº 3 du nouveau centre-ville,
arrivée dans dix minutes.
Arrivo al Terzo Nuovo Ospedale Centrale
previsto in 10 minuti.
Chegaremos ao Hospital 3 do
Novo Centro da Cidade em 10 minutos.
До прибытия в Новую городскую
больницу № 3 осталось 10 минут.