Megumi is ranked 4th in school and is Jun's older twin sister. She is the daughter of a famous vocalist and music producer and shares her brother's love of music. A cute and nice girl who rarely joins in disputes, Megumi is always quiet and refuses to speak because she wants to save her voice for singing. She usually writes on a sketchpad to communicate with others, but will speak when deeply upset (usually in the form of a shout), which can generally have devastating after-effects. She rarely speaks to people normally on a consistent basis with the exception of Yahiro, who encourages her to sing. Although her singing usually has disastrous effects, Yahiro theorizes that she probably sings very well, but that it needs to be in an open area and at a great distance - eventually demonstrating that she has an amazingly beautiful voice. While he had initially ordered her to during a "game" in which she was trying to make him happy, she eventually begins to do so under her own volition and gradually develops feelings for him. Like Jun, she is very close to Ryuu; she can be fiercely protective of them both, and thinks of Ryuu as much of her family as her brother. Megumi also happens to be bad at sports and dislikes them.