Top 8 in Top 10 best 18+ anime for hot summer.
Shimoneta - Anime-Trailer
The story is set in the future, when the Japanese government prevents dark words and actions and removes depraved cultural products throughout the territory. All citizens in this era are required to carry a profanity detector.
Like the manga "Shimoneta" of the same name, the main character of the anime is Okuma Tanokichi who enters Tokioka High School and is considered to be at the forefront of this framework, then he is the leader of the "Anti-Social Organization". Kajo Ayame kept an eye on him.
Forced into the guild by Ayame, Tanokichi did not expect that he would have to do obscene acts and acts of debauchery to terrorize the prestigious sorority president Anna, whom Tanokichi secretly loved and remembered for so long.