"Romeo & Cinderella" is a J-pop, J-rock, pop punk, pop rock, rock song composed by doriko featuring Hatsune Miku.

The song is about a schoolgirl who is deeply in love with her "Romeo". Her parents disapprove of the relationship, so she lies constantly to keep it in secret. The girl compares her situation with Juliet's forbidden romance, but instead of Juliet's tragic ending she wants to have a happy ending like Cinderella did.

At the end of the song, she realizes her situation is critical and her own lies are menacing her, so she asks her "Romeo" to come and save her. Interestingly, near the end of the song it is hinted that possibly her "relationship" could have just been a fit of passion.

Considered a staple for VOCALOID music, the song has over ten million views on Niconico, entering the Hall of Myths on December 23, 2023. It was released with its instrumental as a KARENT single, and is the title track of doriko's first major album, ロミオとシンデレラ.