Madoka Kyono lives a busy life as the proud, and only, member of the Kamogawa...
Lagrange: The Flower of Rin-ne
Season 1 Episode 4: The Swimmers of Kamogawa
A new girl transfers to Madoka's school, introducing herself as Muginami. Recognizing the girl as the one who previously infiltrated Pharos headquarters, Lan decides to keep a close watch on her.