Anime Like Steins Gate 0
Although the main stories of Steins Gate 0 (also known as Steins;Gate 0) and Erased are different, there are a ton of parallels between the two series. Both feature a protagonist travelling back in time to try and undo a mistake, and save a loved one. The biggest difference is that Steins Gate 0 finds time travel through science, and Erased doesn’t really explain its reason for time travel.
Even the tone of the two shows is similar, with both starting out fairly light-hearted before taking a dark and mature twist. Of course, travelling back in time has a ripple effect, and consequences that the respective heroes must deal with. Erased is much more drama-focused and faster paced, whereas Steins Gate takes its time and has some slice of life-type moments. However, there are enough similarities between the two that you should easily find yourself hooked on Erased.