Did You Think You Could Live Normally Even in a World with a 1:5 Male-to-Female Ratio?

Synopsis

Having arrived in a world where the male-to-female ratio is 1:5, the man Shoto tries to live an ordinary life as he did in his previous world. However, he unknowingly causes many women to fall in love with him this way, and the women develop intense feelings for him. (Source: Natalie, translated)