The Whole of Humanity Has Gone Yuri Except for Me #[nn]

This collected edition compiles the manga series where a high school boy finds himself as the lone straight male in a world where every other person has inexplicably turned yuri, leading to comedic and awkward situations as he navigates a society now obsessed with same-sex romance. Written and illustrated by Hiroshi Aro, the story blends slice-of-life humor with a unique gender-bending premise.