Megumi is Miki's long-time rival and the poster girl for the bakery directly across the street from Onimaru. As they attended the same grades in school, one can assume she is also 20. Like Miki, she is committed to being the best, but often falls short to the other girl's antics. Megumi specializes in throwing sharpened bamboo skewers (in the manner of darts); she learned to do this by training with an elementary school teacher who tossed bits of chalk at his students who fell asleep. While Megumi often claims to be ruthlessly bullied by Miki, her own behavior is by no means innocent, and she often sets traps for Onimaru. When push comes to shove, however, she can still be fundamentally kind-hearted like Miki, particularly when it comes to matters of helping children in need. And just as Miki becomes a lady-amongst-ladies when drunk, Megumi conversely becomes the definition of a crude and violent tomboy when in a similar state.

(source : Wikipedia)