This is a story about a 20-year-old first-year college student, Botan Kamiina, and her life in a dorm, where she meets her seniors and forms friendships through drinking sessions. The anime features many real-life alcoholic drinks - Japanese sake, whiskey, wine - and also describes music, movies, and other cultural elements that can be enjoyed with alcohol. Each drink and pastime is closely tied to the characters' personalities and emotions, creating a special atmosphere.

Shizuku Kanzaki is the only son of world-renowned wine critic Yutaka Kanzaki. From a young age, Shizuku has been subjected to strange education from his father all for the sake of wine. From learning to gracefully decant a drink to intently remembering the smell of leather belts and pencils, the training causes him to grow resentful of everything related to wine. Discontent with his father, he leaves home to become an average sales representative for a beer company, refusing to ever touch wine again. When his father suddenly passes away, Shizuku finds himself being dragged back into the world he hates so much. As part of his father's will, the one who will inherit his prized wine collection and estate will be the person who can correctly identify the 12 Apostles of wines as well as the legendary Drops of God. In order to inherit the assets, Shizuku has one year to complete the task, but he finds the proposition ridiculous when he is the only living relative of Yutaka. What Yutaka failed to tell his son before his death was that he had adopted Issei Tomine into the family a week prior to his passing. Issei is a famous veteran wine critic competing against Shizuku to claim the estate for himself. With no formal training in wine tasting, Shizuku stands no chance against The Prince of Wine and is at risk of losing everything in this competition. Will he be able to correctly identify the elusive Drops of God before he runs out of time?

Second season of Otonari no Tenshi-sama ni Itsunomanika Dame Ningen ni Sareteita Ken.

We all have embarrassing memories or deep regrets from high school, right? Socially anxious college senior Natsuki Haibara sure does. When he thinks back on that time of his life, all he has are fleeting fantasies of a happy adolescence that could have been. Imagine his bewilderment and surprise, then, when he inexplicably finds himself seven years in the past—one month before his first year of high school! Can Haibara avoid his previous mistakes, make his way to the top of the school social pyramid, and end up with the girl of his dreams? Or will he be forced to relive three years of solitude as the most hated guy in school? He'll need all the help he can get in order to succeed, from a workout regimen to online how-to guides, a childhood friend, and plenty of sheer willpower. Watch as Haibara takes a second shot at his teenage years! (Source: J-Novel Club)