Reina Ueda 上田麗奈
81 Produce · From Toyama
Born in 1994. The clear, delicate voice behind Reze and Kanao. Best New Actress at the 9th Seiyu Awards — and Best Supporting Actress at the 20th, in 2026.
Chainsaw Man – The Movie: Reze Arc
Signature Role
Reze. The girl from the café who steals Denji’s heart — and the Bomb Devil hiding underneath. Ueda’s soft, clear voice plays both the sweet first love and the explosion. The 2025 film made it her defining role.
Tesagure! Bukatsu-mono
Debut Role
The 18 sisters. In this anything-goes club comedy, Ueda voiced all eighteen Sonokawa sisters by herself — eighteen different ages and personalities, whole scenes of her holding conversations with herself, in a show already famous for ad-libbed chaos. The end credits filled the screen with her name. Her actual debut was a bit part in Inazuma Eleven GO (2012); this is the job that made people learn it.
Mobile Suit Gundam: Hathaway’s Flash – The Witch of Circe
Latest Role
Gigi Andalucia. The mysterious girl who sees through Hathaway — and through everyone else in the room. Ueda returns for the second Hathaway film, in theaters January 30, 2026.
Photos: 81 Produce. Key visuals & character images: Chainsaw Man official site, Gundam official site.
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