Whole of humanity has gone yuri except for me (The) (EN)

Marika Was Perfectly Happy With Her Perfectly Normal Life. That Is, Until The Day She Saw A Couple Of Girls Openly Kissing Each Other On Her Way To School. Indeed, That Morning, Marika Junno Learned That She Somehow Ended Up In World Where Only Women Existed. And So Starts Her Journey To Study The New Norm…!