Seibetsu "Mona Lisa" no Kimi e.

Chapter 23: Looking For Differences
Chapter 22: Summer Festival With You
Chapter 24: Unjust Person
Chapter 22: Summer Festival With You
Chapter 24: Unjust Person
In this world, when human beings reach the age of 12, their bodies gradually change to the genders they wish to be. And by the time they are 14 years old, their appearances change to reflect their genders. But by spring of my eighteenth year, I am still without a gender...