Rei Mizuna (みづなれい), born May 20, 1984, in Tokyo, Japan, is a former Japanese AV actress and gravure idol known for her versatile performances and Evangelion fandom—her name draws from the mizuna vegetable and character Rei Ayanami. Standing at 153 cm with measurements 82(C)-57-86 cm, she debuted in July 2008 exclusively for Alice Japan, releasing seven videos including cosplay-themed ones. Freelancing from 2009, she collaborated with TMA on numerous cosplay works alongside Narusawa Ken'ichi, ventured into uncensored for Tokyo Hot and Dreamroom from 2013, and explored genres from schoolgirl innocence to dominatrix, restraint, watersports, and more. She starred in pink films like Zombie Bride (2013) and The Torture Club (2014). Initially claiming a 1987 birthdate, she corrected it at age 30 in 2014's RCT-695. Retiring in 2016 after eight years with farewell VR and cosplay videos from Radix, Dogma, KM Produce, and TMA, post-career she cycles with Team Bukkake, cosplays Evangelion, models/directs for Radio EVA, and appeared at events in 2022-2023.