3 Nen A Gumi: Ima kara Mina-san wa, Hitojichi Desu (2019)

Both involved high school students and the teacher. The teacher trying to find out something from the students. Well act and plot

The idea of pitting student vs. student, instead of a government plan as a individual in charge of a hostage situation. Similar atmosphere between both sets of students.

A similar situation where a group of students is being manipulated by a larger power; 3-nen being manipulated by their teacher and Zankokuna by the unforgiving net and potential setbacks that come with failing. The group must make decisions that will ultimately punish an individual if the group fails, and vice versa.

Both:
- started with a game, more like a trap, set up by a homeroom teacher to his students
- explores teenage issues, troubles and worries
- Mystery genre

Dramas where the parental figure is trying to save and guide the newer generation even when they themselves are falling apart. 3 nen a gumi is more radical while Shizumanai Hone is nuanced. Both have their own merits. Beautiful and heart wrenching stories.

Genres: Comedy, Romance, Youth
Tags: High School, Student Female Lead, Student Male Lead, Childhood Friends' Relationship, Best Friends' Relationship, Nice Female Lead, Secret Crush, Naive Male Lead, Love At First Sight, Misunderstanding

In both the dramas the teachers are the villains ,
in 3nen A gumi hiragi is more of an anti hero, but in nightmare teacher uhm ki joon is the villain.
3 nen is practical but nightmare teacher is supernatural.
but in both the series students are tormented by their teachers, "who tried to teach a lesson "

This was also about a teacher teaching their class a lesson. The teacher put his students through a whole lot of drama. But in the end, he probably wasn't as bad as the teacher in Lesson of the Evil, since he was trying to teach students an important lesson that wasn't evil.

Genres: Action, Comedy, Youth, Sci-Fi
Tags: Skilled Killer, Adapted From A Manga, Alien, Human Experimentation, Student Supporting Character, Student Female Lead, Student Male Lead, School Setting, Alien Male Lead, Teenager Male Lead

Both are about survival game with one mastermind.
3Nen has a really great theme it focuses on, it is about bullying. It is a really good japanese-style-dark comedy and full of life lesson.
365 is a really suspenseful, similar to manga Btoom.

Genres: Comedy, Romance, Youth
Tags: Rival Groups, Strong Female Lead, Yakuza, High School, Love/Hate Relationship, Adapted From A Manga, Rivals To Lovers, Sassy Female Lead, Nice Male Lead, First Love