Here are some... but this was posted like a year ago so if it's still needed you can use it
-Death note
-school days
-Akame ga kill
-cowboy bebop
-Clannad (movie)
-RomeoxJuliet (its an anime not the shakespeare one)
The animes below have characters that "die"
-Orange (it has that change the future kinda thing but it shows the scene in the manga)
-Sankarea (the character doesn't really die but uh becomes undead)
-Colorful (Movie) its uh hard to explain
Hope this was somewhat helpful if not lmao sorry