Arisa Hoshiki (born October 13, 1995) is a Japanese singer, songwriter, retired professional wrestler, and former shoot boxer. In professional wrestling, she worked in the World Wonder Ring Stardom promotion, where she was a one-time Wonder of Stardom Champion, the promotion's prominent secondary title. She vacated the championship on May 20, 2020 during the COVID-19 pandemic, after she retired due to injury. Since 2018, Hoshiki had performed in the band Unlimited Dream Navigator, under the name Udon Sato, as part of which she performed her wrestling theme song; the band disbanded in 2021.

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