Hamachi Hiyo

 (波沫ひよ) is a founding member of GAGAPIERO, a member of BLK LiLiY and combined group HEROINES.

She is a former member of akishibu project.

She joined akishibu project on June 15, 2019 and graduated on August 17, 2022.

She was revealed as a member of BLK LiLiY on May 3, 2022.

She was revealed as a concurrent member of GAGAPIERO on January 15, 2023, while also changing her stage name to Hamachi Hiyo (波沫ひよ).

Profile

 * Name: Tachibana Hiyori (橘ひより)
 * Stage Name: Hamachi Hiyo (波沫ひよ)
 * Hobbies: Cooking
 * Special skills: Horse riding
 * Pros: Doesn't like to lose
 * Cons: Unathletic
 * Likes: Eating, Going to the zoo, Ariel and Kirby
 * Dislikes: Tomatoes, Peppers and Studying

GAGAPIERO
TBA

BLK LiLiY
TBA

Singles

 * The First Summer

Digital Singles

 * Tokonatsu Tropication