The Peggies was a Japanese all-female rock band from Kawasaki, Kanagawa. Formed in 2011, the band is signed with Poppo Express and is currently affiliated with Epic Records Japan. Their name originates from the female name “Peggy”.

Sarazanmai is a 2019 Japanese anime television series created by Kunihiko Ikuhara and jointly produced by MAPPA and Lapin Track. The series aired on Fuji TV's Noitamina programming block from April 11 to June 20, 2019 for eleven episodes, and follows three middle school students who are transformed into kappas in order to collect shirikodama, mythical balls located in the anus that contains the physical manifestation of one's desires; Ikuhara broadly developed the series as a story about yōkai for an adult audience.