Details from http://en.wikipedia.org/wiki/List_of_Reborn!_characters
Dr. Shamal (Dr. シャマル, Dr. Shamaru?) is a crazed womanizer who hits on every cute woman he sees, though often unsuccessfully. He is said to be hiding in Japan after being charged in his own country for putting the moves on 2082 women simultaneously, one of which being a queen. He is both a skilled doctor, albeit one that refuses to treat men, and a renowned assassin known as "Trident Shamal" who was even asked to join the Varia. His primary means of combat stem from the 666 pills he carries that contain trident mosquitoes, his own breed of genetically-altered mosquitoes named for their trident-shaped stingers that infect his enemies with deadly diseases. He claims to be infected with 666 diseases that have no effect on him due to the negating effects of each disease; if he has a disease that rapidly decreases body temperature, then he has another one that increases it, and so on. Shamal also happens to be the one that introduced Hayato Gokudera to bombs when he used to work for Gokudera's family. He agrees to become Gokudera's home tutor during the Vongola Tournament, but only after Gokudera learns that protecting his own life is just as important as defending those around him. He is voiced by Toshinobu Katsuya in the anime.
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