Adam's Sweet Agony

Adam's Sweet Agony is an ONA anime produced by Studio Houkiboshi, adapted from the manga by トヨ. Blending school-life settings with harem and romantic comedy elements in a modern backdrop, this 18+ comedy series delivers a bold and playful viewing experience. Directed by Hiyuta Konno with series composition by Tatsutaro Murai, the series follows protagonist Kazuki Sonomiya in a story crafted for mature audiences seeking laughs.

In Adam's Sweet Agony, the world has been forever altered by a mysterious pandemic that left all of mankind's male population afflicted with erectile dysfunction. Society has shifted dramatically in the wake of this global crisis — yet one young man stands apart from the rest. Kazuki Sonomiya is a male high school student who, for reasons unknown, has been spared from this universal condition. Desperate to conceal his extraordinary secret, he enrolls in a school populated almost entirely by women. There, he finds himself surrounded by a diverse cast of captivating individuals: the warm and caring upperclassman Aki Kokonoe, the visibly frustrated female teacher Kaede Shiina, the campus's celebrated standout Akari Himeno, and the refined heiress Yui Kurumizawa, among others. As Kazuki navigates this unusual environment where his very existence sets him apart, the question looms — what path will he choose when every woman around him seems drawn to his one-of-a-kind presence?