I second these two (Haven't seen the other 2.)
And some more could be
Deathnote : https://myanimelist.net/anime/1535/Death_Note
Yuu Yuu Hakusho : https://myanimelist.net/anime/392/Yuu...2%98%86Hakusho
Zankyou no terror: https://myanimelist.net/anime/23283/Zankyou_no_Terror