Nanaland

 (ナナランド), also known as 7LAND, is an idol group. They are a successor to drop, with three original members being former drop members, each member has a member color and an attribute.

Current Members

 * Oba Haruka (大場はるか) (Nature) - Leader
 * Mineshima Komaki (峰島こまき) (Water)
 * Nishijima Nanako (西嶋菜々子) (Star) (Joined March 10, 2019; Graduating spring 2024)
 * Takeuchi Tsukine (竹内月音) (Fire) (Joined January 26, 2020)
 * Seto Minami (瀬戸みなみ) (Sun) (Joined April 22, 2020)
 * Miyoshi Reina (三好麗奈) (Wind) (Joined April 22, 2020)
 * Momose Hiyori (百瀬ひより) (Love) (Joined February 2, 2022)

Former Members

 * Koizumi Runa (小泉留菜) (Poison) (Graduated May 4, 2018)
 * Makino Ayami (牧野あやみ) (Thunder) (Graduated May 4, 2018)
 * Takakura Aika (高倉藍夏) (Fire) (Graduated November 24, 2018)
 * Takei Rio (武井梨緒) (Star) (Joined July 7, 2018; Graduated January 28, 2019)
 * Sasahara Kotone (笹原琴音) (Fire) (Joined January 6, 2019; Graduated December 29, 2019)
 * Ando Yukine (安藤ゆきね) (Wind) (Joined July 7, 2018; Graduated March 1, 2020)
 * Kohinata Mai (小日向麻衣) (Sun) - Former Leader (Graduated April 19, 2020)
 * Yukimura Karin (雪村花鈴) (Love) (Graduated March 18, 2022)

Singles

 * 1) [2018.09.05] Mangetsu ni Tooboe / Riyuu (満月に遠吠え/理由)
 * 2) [2019.07.24] Natsu no Yume / Kimi Kara Ichiban Tooi Basho (夏の夢/キミから一番遠い場所)
 * 3) [2020.08.26] Jan Jaka Jakasuka (ジャンジャカジャカスカ)
 * 4) [2021.10.20] Kaika Sengen! (開花宣言！)