Hinatazaka46 (ζ₯εε46) is a Japanese idol group and the fourth sister group of Nogizaka46 (δΉζ¨ε46). The group was formerly named Hiragana Keyakizaka46 (γγγε46), until they announced their independence on February 11, 2019. Hinatazaka refers to a place specifically in Minato, Tokyo. Read more on Last.fm