Happy Birthday!
Yoko has a special birthday surprise for Umi, but this time she overdone it.

Happy Birthday, Umi.

‘R-18’, ‘園田海未’, ‘園田海未生誕祭2021’, ‘固め’, ‘石化’, ‘状態変化’, ‘形状変化’, ‘COM3D2’, ‘晒し者’, ‘ラブライブ!’