Kasey Kei, born Ara Eve Leo Sal on October 8, 1995, in Japan, is a Japanese-American transgender woman and prominent adult film actress of half-Japanese and half-Caucasian heritage. Raised in Florida, she measures 5'7" tall. Entering the industry in 2018 with solo scenes for Grooby Productions like "Introducing Kasey Kei" and "Kasey Kei Cums," she transitioned to hardcore transgender content. Kei achieved stardom in the early 2020s, featuring in 23 episodes of Adult Time’s "Transfixed" (2022–2025), including the "Muses" series (2023) and portraying Melpomene in "Gorgons & Goddesses" (2023). Additional credits include TransAngels, GenderX Films, TGirls Porn, TS Cheaters, "PansexualX Porn Crush 7" (2024), and "A Double Helping" (2025). A vocal advocate for transgender rights and visibility, she leverages social media to celebrate trans beauty and dismantle stereotypes. Her accolades include 2024 AVN Awards for Best Trans One-on-One Sex Scene ("Muses: Kasey Kei") and Best Trans Group Sex Scene ("Gorgons & Goddesses").