The main character in the
anime/manga series Death Note. Killed criminals with his Death Note, and is called Kira, which is the engrish way Japanese people say killer. Has a god complex and eats potato chips in an epic manner. Was once handcuffed to his arch rival, L, for a prolonged period of
time. Some fangirls believe buttsecks ensued. Eventually got owned by the shinigami Ryuk, because he no longer supplied adequate lulz for the bored god of
death.
Light Yagami is
gay, because Yagami spelled backwards is Imagay, or I'm a
gay, thus proving homosexuality to be genetic.