- Kitagawa Yuka (北川友紀)
- Tokai Fuyuki (東海冬樹)
- Aizawa Momo (相沢桃)
- Miyamoto Seira (宮本星羅)
On August 1, Stella Drop was announced. The group was formed with four members.
On August 27, they announced and performed their debut single, Million Stars / Teardrop / Ki ga Kawatta.
- [2016.10.18] Million Stars / Teardrop / Ki ga Kawatta
- All the members are from Tokyo.
- They have a feminine image according to Ala.