March 29, 2024 (Full release of both episodes).
Ojisan de Umeru Ana: The Animation " is an adult anime (hentai) series adapted from a manga of the same name. While some web listings mention a "2021" version, official database records from AniDB and TMDB indicate the primary animation release occurred on . Production and Release Details ojisan de umeru ana the animation ep01 web h 2021
: This suggests that the episode was released online (WEB) in 2021, possibly in high definition (HD, denoted by 'H'). March 29, 2024 (Full release of both episodes)