Charlotte, Boku dake ga Inai Machi Recommendations
Very similar. Extreme plot twists and many other similarities that I can't say without spoiling one or the other. If you like one, you're sure to like the other! Lovable characters and great, captivating, gripping plotlines.
A boy who suffers a great tragedy attempts to redirect the course of his life through supernatural means. One-cour length series shows initial promise but is ultimately crippled by inadequate development of characters; ineffective communication of overarching themes; and a hollow, abrupt timeskip conclusion with feel-good intentions that fails to deliver.
the similarities between these two anime is that they have memories lost. If you like Erased because of the unexpected events, I would greatly recommend Charlotte as there are also many unsuspected events that happened and is very enjoyable to watch.