Misa Amane is a famous model, singer and actress and has an immense crush on Light Yagami. She usually refers to herself in the third person by calling herself "Misa-Misa" and tends to be hyperactive. She poses as the second Kira to attract the attention of the first Kira.
She decides to devote her life to Light because he punished the criminal that killed her parents when she was younger; a burglar killed Misa's parents in front of her eyes. Misa, unable to forgive the killer and wanting to kill the burglar herself, saw multiple delays in the killer's trial before Kira killed him.[6] The Shinigami who follows her is Rem. Misa also performs two eye trades, cutting her lifespan in half twice; the first was with Rem, and the second with Ryuk. In the manga, Misa is mentioned as having an older sister who lives in Kyoto, though the anime does not include the mentions.
According to How to Read 13, Her memory from the incident and the Death Note is erased and she retains her love for Light. Misa falls into despair after learning of Light's death through someone "like Matsuda." Misa commits suicide one year later on February 14, 2011. It is also revealed that the cloaked woman who appears at the end of the manga is not Misa, but simply a follower of Kira.
At the anime's finale, Misa's suicide is neither mentioned nor seen. At the final credits, she is seen standing at the edge of a rooftop, with a sad face looking at the horizon.
Misa, born on December 25, 1984 in Kyoto, has a height of 152 centimeters (4 feet and 9 inches) and a mass of 36 kilograms (79 pounds). Misa has a bust size of 76 centimeters, a waist size of 51 centimeters, and a hip size of 75 centimeters. Her blood type is AB. Misa tends to wear crucifix jewelry, though the crucifixes were changed to 'fleur de lis' symbols in the anime adaptations (most notably on the Misa finger puppet). Despite this, a shot of Misa in the first anime opening and a model sheet image in the liner notes of the third anime soundtrack both depict her with crucifixes. While her eyes are predominately brown in the manga, they alternate between brown and blue in the anime.