Limit (2013)

From the same mangaka (Keiko Suenobu) if you liked the atmosphere of one drama you probably will like the other... even though "LIFE" is generaly just about bullying in school life.

I usually don't make Recommandations, but since it's a rare theme in dramaland, I wanna suggest this J-drama. It's not the best, but it's pretty interesting. If in Missing 9 they are survivors of a plane accident on a desert island, in Limit they survived to a bus accident during a school trip

Both dramas have dark atmospheres that involve teenagers and mystery. The plot twists make the stories thrilling and unpredictable.

Both series focus on a female centered character group in a survival situation. There's a lot of suspense elements and character dynamics that feel very similar.

They are pretty different, but at the same time they have some things similar.
They deal with bullying and I should also say "surviving". In 3 nen students are blocked in a classroom with their teacher, while in Limit students who survived after an accident are all alone in a forest (between them there is also a killer). In both there is police the who need to rescue them and save them. Both are psychological, full of twist and secrets.

This drama is also about a group of students that have to fight each other in the middle of nowhere in order to survive. Great acting and in-depth characters. Very interesting to watch!

Both dramas share the same feeling. Students are isolated from the outside world and one of them is a psycopath.

They have similar tones. They are about high school students forced to face reality when something catastrophic happens to their ordinary life and fight to survive.
In Death bell, a high school student s are being killed one by one for n unknown reason. In LIMIT, a whole class goes on a field trip and then ends up
in a accident and the the last survivals fight to survive to get home.
They both have suspenseful tone and both a worth the watch.

They're both survival, involving kids/teenagers. Both psychological and suspense genre.

both dramas about pupils stacked in a place with no connections to outer world, and with a psychological outline