Wandering son, tome 1
Takako Shimura2002

In the first of eight volumes, readers are introduced to fifth graders Shuichi Nitori and his new friend Yoshino Takatsuki. They have happy homes, loving families, and are well liked by their classmates. But they share a secret that further complicates the already-complicated verge of puberty: Shuichi is a boy who wants to be a girl, and Yoshino is a girl who wants to be a boy.

Titre original : Hōrō musuko, book 1 (2002)