i read this thinking it was just gonna be a silly genderbender like boku girl but it's pretty well done, and the story exploring more with gender expressions especially the diverse queer side characters which is a first time seeing for me, though it does feel like the story is really female leaning in terms of the characters lol
Ryou Sagimiya has a rare condition called TSS, Transsexual Syndrome. While touring Tensei Academy Ryou meets Nagisa Minakami, another student with TSS and decides to enroll in the school.