Sakurazaka46 (櫻坂46, Sakurazaka Forty-six), formerly Keyakizaka46 (欅坂46, Keyakizaka Forty-six), is a Japanese idol girl group produced by Yasushi Akimoto. The group was created on August 21, 2015, becoming Nogizaka46's first sister group under the Sakamichi Series. The group was renamed after their concert on October 13, 2020. Sakurazaka46 is named after Sakurazaka street within Roppongi Hills in Minato, Tokyo.
As of 2020, the group has released nine singles, eight of which topped the Oricon Singles Chart and Billboard Japan Hot 100. The group has also released three compilation albums, one of which was released by Hiragana Keyakizaka46, a subgroup who split off into Hinatazaka46. Additionally, the group hosts multiple variety shows, radio programs, and television dramas.