Fukunaga Sachimi

 (福永幸海) is a gravure model, solo idol, and former founding member of Gyanbino×2.

She was on hiatus from June 16, 2018 until September 6, 2020 due to health issues.

She graduated from Gyanbinox2 on June 18, 2023.

Singles

 * [2015.08.30] I☆Mai☆Mee☆Darling (I☆Mai☆Mee☆ダーリン)

Digital Singles

 * [2020.08.27] Gozen 0-ji no Cinderella (午前0時のシンデレラ)
 * [2020.08.27] Brightest Love
 * [2020.08.27] Namidairo Chocolat (涙色ショコラ)
 * [2020.08.27] Baby Love
 * [2023.05.01] Diamond 7