Announced on December 31, 2018
Members (20): Aoumi Hinano, Akahori Kimie, Adachi Reina, Arano Himeka, Ikeda Kaede, Ishikawa Kanon, Iriuchijima Sayaka, Ohashi Mako, Oba Sayaka, Okamoto Ayaka, Kawashima Miharu, Shirai Yukino, Sugiyama Natalie, Suzuki Ena, Suzuki Kokona, Takeuchi Nanami, Tanabe Mizuki, Nakasaka Miyu, Hirano Momona, Fujimoto Fuyuka
Now in Team S (4): Aoumi Hinano, Akahori Kimie, Arano Himeka, Nakasaka Miyu
Now in Team KII (5): Iriuchijima Sayaka, Okamoto Ayaka, Kawashima Miharu, Suzuki Ena, Fujimoto Fuyuka
Now in Team E (2): Ikeda Kaede, Suzuki Kokona
Now Graduated (5): Shirai Yukino, Ishikawa Kanon, Tanabe Mizuki, Hirano Momona, Takeuchi Nanami
Former Kenkyuusei (4): Adachi Reina, Oba Sayaka, Sugiyama Natalie, Ohashi Mako
