Spiritual Adaptation requires the works to be in different mediums. As it says on both the trope page:
While a Spiritual Successor is for any plot that is reused without the same setting/characters, a Spiritual Adaptation is when the plot is used in a different medium.
Pulled this, as it's ready been added twice.
Spiritual Adaptation requires the works to be in different mediums. As it says on both the trope page:
And the laconic: