If you have additional clues about the content (character designs, plot, voice actors), post them to an anime identification community. Genuine obscure titles are often solved there.
However, after a thorough search across legal anime databases, licensed streaming platforms (Crunchyroll, Funimation, Netflix), and official manga/anime news sources (Anime News Network, MyAnimeList), Modaete Yo- Adam-kun - 02 -sin Censura- -1080p-...