お化け番組
Meanings
1
extremely popular long-running TV show
Refers to a TV program that has achieved exceptionally high ratings and longevity, often becoming a cultural phenomenon. The term お化け (ghost/monster) here metaphorically suggests something extraordinary or monstrous in scale.
That drama had such high ratings that it was called a monster hit show.
This variety show is a long-running monster hit that has been on the air for 20 years.