Noragami

A series of animated characters are shown in rapid succession, beginning with a blurred, dark scene with neon lights, followed by a girl with black hair covering her mouth, then a girl with long dark hair sitting on a red surface, then a boy with spiky black hair and blue eyes, then a close-up of a face with glowing eyes, and finally a close-up of a character with blue eyes looking upward, all set against various dark and indistinct backgrounds.