If you did not know, The Simpsons played off Death Note last Halloween for its annual holiday special, and it saw Bart step up as Ryuk while Lisa was transformed into Light Yagami.

Source: https://comicbook.com/anime/news/the-simpsons-opening-couch-gag-death-note/

Light Yagami, a bright but dissatisfied high school student in Tokyo comes across a discarded notebook owned by Ryuk, a mythological god of death.

Source: https://comicbook.com/anime/news/death-note-the-musical-cast-anime/