If you loved Attack on Titan: Chronicle, try Death Note Relight 2: L's Successors
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Tetsuro Araki, and they both carry the atmospheric, cozy, foreign gem mood tags, and they sit in Animation / Fantasy territory. If that's the register that drew you to Attack on Titan: Chronicle, the second film will land in a comparable space — through a different lens.
atmosphericcozyforeign gem
What Death Note Relight 2: L's Successors is
Wan winter light slants through SPK blinds. A bespectacled heir broods over L’s hollow victories. Araki tightens screws on the same puzzle box for those already obsessed.

