Observer

The Observer is a mysterious figure who appears throughout the anime series Future Diary. He is always wearing a hat and has a ponytail, and his brown hair is often seen blowing in the wind. The Observer is never seen speaking, and his true identity is unknown. However, he seems to be aware of everything that is happening in the series, and he often appears to be manipulating events from behind the scenes. The Observer is a fascinating character who adds a lot of intrigue to the series. He is a reminder that there is more to the story than meets the eye, and he leaves viewers wondering what his true motives are.