Set in a world where a global pandemic has caused a condition rendering nearly all men impotent, the story follows Itsuki Sonomiya , a high school student who is the sole exception.

“Hianime” (hentai + anime) has become a colloquial umbrella for anime titles that contain explicit sexual content, often distributed outside conventional commercial channels. The term gained prominence through peer‑to‑peer sharing platforms such as Nyaa.si, which host subtitled files that bypass Japanese censorship laws.

: The term "sin censura" is Spanish for "without censorship," and when used in the context of anime or manga, it usually refers to content that includes explicit or mature themes that have not been edited or censored. "Hentai" is a genre of anime and manga that focuses on sexually explicit content.

| Detail | Information | |--------|-------------| | | Produced by a mid‑size studio known for its crisp animation and vibrant color palettes. | | Air Dates | Originally aired in Japan in the spring‑summer season of 2023, with 12 episodes plus an OVA. | | Streaming | Licensed by several international platforms (e.g., Crunchyroll, Funimation) for both subtitled and dubbed versions. Some platforms offered a “censored” version for broadcast compliance, while the full, uncensored version was available via the paid tier. | | Music | Opening theme performed by a popular J‑pop artist; ending theme is a mellow acoustic track reflecting Adam’s introspection. |