The main character are 4 people

1 boy and 3 girl in 3rd middle school

the boy was easy going, smart and athletic, he also have this kinda friendly behaviour making him has many friend and he was kinda popular.

the 3 girl is

1. black haired girl with long hair with cool personality and calm personality , she also easy going

2. glasses girl who was the smartest among the group of 4

3. the tomboy girl with red hair and have this pony tail, she was among the group, kinda not smart at the school lesson.

The 4 of them promised they will go to tokyo in high school together because they lived in country side near mountains.

but what happened

1. the boy fail the exam and become hikkomori or a neet and shut himself at home

2. the black hair girl fail the exam, attends the same school with the boy and become a gal, dyed her hair to blonde

3. the tomboy girl moving to tokyo because she passed the exam(much to people surpise because her grade are bad but she have a great focus)

4. Laslty the glasses girl who also passed the exam in tokyo but because she got sick and need some operation, she stayed at the hospital at 6 month.

The main character was the glasses girl i guess, although it focus to the other 3 later but it was the story about how the glasses girl try to bring the group together.

Basically the glasses girl come to school and happy she attend the school with the boy and black hair girl , but found out that the boy have not coming to school for 6 months and become a neet. The black hair girl become a gal, dyed her hair to blonde. The tomboy girl was moving away to Tokyo and she did not much about her situation.

The story moved later where, the boy father glad his son failed the entrance high school exam at tokyo and even say if he quit high school it is good. The father say he want his son to inherit his shop at the countryside in mountain and soon or later the boy gonna inherit it anyway, so he let his son have fun first till he got bored and go outside to inherit his shop.

The black hair girl, was lonely, the glasses girl was at hospital and the boy already become a neet, she can't make any friends and in the end become a bad girl because well she can only become friends with them.

In the end, the glasses girl managed to conviced the black girl and they start want to take the boy to go to school again.

The last chapter i read was about the tomboy girl who read a message of her phone and in kinda shocked sentence she say "the boy become a neet...." and the end.

I think it might be Country Girl - "TRianThology - Sanmenkyou no Kuni no Alice" Yori.

thanks