Death Note

There're 4 movies of Death Note
1st is DN
2nd is Death Note the last name
3nd is Deat Note Nighmare Detective
And there's one movie that the title is Death Note 3,5 L Change The World
I have watched the movies. Aku paling suka Death Note yang L change the world.
the 3th movie, there're not L, Kira, and Death Note. Why? I don't know.