Then again, we are talking about a celestial being made entirely of computer code who spends most of her time in the form of a bipedal cat, so logic and the laws of physics can probably be safely ignored. Angewomon from Digimon Adventure, although the 'bow' is actually her arm, which is frankly rather odd looking and by all rights should break something.
Quincies traditionally prefer bows to distinguish themselves from the sword-wielding Shinigami, but they do have the ability to create a wide range of Energy Weapons that defy the expectations of reality: for example, Quincies that prefer swords can still fire arrows from the blades, and Ryuuken is capable of using his bow one-handed. Some use Hard Light bows ( Uryuu's initial preference) and others use bows of such concentrated energy that they appear completely solid (his father Ryuuken's preference).