Please help me find those movies or dramas

I am dying inside because i have those flachbacks from some movies or dramas i watched a long time ago. I remember i told myself to never forget the title of one of them i didnt have mdl then, but obviously i forgot. I dont know if these flashbacks are from the same movie or they are from different movies. The movies are japanese.

The first one is about a girl who goes on the wrong path (i think this is what happened) and started taking drugs she was still in school i m not sure if she was a runaway, besides the drug part i might be wrong but when she was home she started having hallucinations and withdrawal simptoms and she was taken to a rehabilitation facility  and i remember a boy watching from afar, and the girl said she was going to come back.

The second one was found, but i cant find the other one :,(

Please help me i m very desperate i m always thinking about those movie and i cant even watch something else.

Sorry if i have grammar mistakes.

 FroZen:

Do you remember Which year it was from or when you watched it?

Thank you for replying!!!!

I started watching dramas 3 or 4 years ago and i watched it for sure when i didnt have mdl so i watched it either in 2017 or 2018 but i dont remeber which yeart it was from but i dont think it was a recent one when i watched it.

I think i watched it on kissasian because i was using that site back then i didnt find it there or i just dont remember it that i missed it.

 Nalu 3000000:

About the second one i remember a scene where two girls where kidnapped by some boys and taken to an abandoned building, they wanted to rape them, i know one of them had her phone and messaged a boy (the girls were in school) and the boy came to save them and the building in the end was on fire and the girls escaped, i remember one of the bad guys died falling from a door out the building.

Oh, I watched this one... 

I think it might be LIFE from 2007. Check the episode guide pics-I put relevant ones to the episodes as I watched it and episode 7 (maybe extending from 6 or into 8) is the fire one: https://mydramalist.com/570-life/episodes

 Nalu 3000000:

I actually checked these one, I started Akai Ito believing its the one i ve been searching but it wasnt i never watched it before, and the other one i checked because i have it on my plan to watch list. But thank you for helping me

Ok, actually I don't watch J-dramas too often, but I wanted to surf internet so I thought to help you.

second one is probably  https://mydramalist.com/3167-switch-girl