Ruli and the gang are researching the paranormal sightings around the city when they stop to investigate a rumor about a haunted karaoke box. It’s said that if a certain song is sung, a mysterious and creepy voice begins to sing along with you.
Won't you sing, Amanokawa-kun?
ألن تغنّي يا أمانوكاوا-كن؟
Non è che canteresti tu, Amanokawa-kun?
Não vai cantar, Amanokawa?