Each of these characters had their own battle to fight. Many felt guilty for Menma's death, but it was a tragedy and they were just kids who couldn't do much about it.
Even so, I like that Menma was there and everyone was able to overcome the traumas that kept her tied to the earthly plane. It's a very beautiful and moving story! π
RE: πΌ Anohana β Friendship, Grief, and the Summer That Never Ends