Six childhood friends grew apart in high school. One of them is Jintan, now a shut-in. He gets a request to fulfill a wish for Menma, the only one of their friends to have stayed the same over the years. In order to grant her wish, he will have to find and reunite their old friends.
I usually don't write reviews unless I finished watching the entire series... but this anime starts off very strong, very moving! And it doesn't feel like its going to let up either! I hope it continues as strong as the first few episodes!