Uwasa are a kind of monsters in the mobile game Magia Record: Puella Magi Madoka Magica Side Story.
Background
Uwasa are simillar but different kind of monsters from witches of the main Puella Magi Madoka Magica series. Like witches, they are surreal beings which resides in simillarly surreal labyrinths or barriers. A labyrinth hosts a main uwasa and several other secondary uwasas which serves a role similar to that of a witch's familiar.They are a manifestation of actual rumors in Kamihama and are only limited to that locale. In the game, the main uwasa acts as a level boss.