Ashitani Abayo

Shinozuka Takeshi and his family finally achieved their dream of owning a home. But their happiness was made possible by one person: their kind neighbor, Shirasawa! From helping with household adjustments to supporting them through child-rearing troubles and job searches, Shirasawa’s generosity knew no bounds. As days turned into reliance, Takeshi grew uneasy, but by the time he realized things had gone too far, it was already.

Yoshida Junichi is a (below) average guy, trying to find his one true love but failing miserably until one day he was given a special book which seems to have the power to dazzle any woman and make them fall in love with him... How will he use this power he has and will he find his one true love?

It all started with the sound of an insect…out of the blue they became feral. Women infected with this sound became known as the "crazies" who infect other women and attack men exclusively. The resulting chaos devastated Japans populations as 70 percent perished, forcing the international community to cut off Japan from the rest of the world.