
Adult High School
To solve the country's low birthrate problem, the Japanese government set up Otona Kōkō (Adult High School). Adults over 30 with no sexual experience are forcibly enrolled into Otona Kōkō by the government. Eito Arakawa is a 30-year-old single man. He graduated from a prestigious university and works at a bank. He has received recognition for his work there. He is also physically attractive, but he has never had sex. One day, he receives an entrance guide to Otona Kōkō.
Quartet
8.2Vengeance
8.0Rascal Does Not Dream of Bunny Girl Senpai
8.6Toilet-Bound Hanako-kun
8.6Mieruko-chan
8.2The Quintessential Quintuplets
8.5The Falcon and the Winter Soldier
7.6Frieren: Beyond Journey's End
8.8Our Love Has Always Been 10 Centimeters Apart.
8.1Arifureta: From Commonplace to World's Strongest
8.5Komi Can't Communicate
8.4The 8th Son? Are You Kidding Me?
7.7Boarding School Juliet
8.2Tsuredure Children
8.1Kaguya-sama: Love Is War
8.686 EIGHTY-SIX
8.0Chainsaw Man
8.6Given
8.6The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
8.2Yamada-kun and the Seven Witches
8.3