Yoshikage Kira

"I simply want a peaceful life. It's just that it's in my nature to kill..."

- Yoshikage Kira, Chapter 363

Yoshikage Kira (吉良 吉影) is the main antagonist of Diamond Is Unbreakable.

Kira is a paraphilic serial killer who has been lurking unnoticed in Morioh for years. Having lived undisturbed all his life, Kira's routine is shaken when the ghost of his first victim Reimi Sugimoto begs the Joestar Group to look for him and he attracts unwanted attention by murdering Shigekiyo Yangu.

Kira is also the protagonist of the short story Dead Man's Questions.

Appearance
Yoshikage Kira adopts one face other than his original one in Part 4, and a ghostly body resembling his original, with a unique outfit, after this. He remains a man of average height and slim to athletic build.

Original
Kira has light, loosely combed back hair with a few strands out of place. He wears a light suit and a dark tie patterned by a column of skull emblems with upright, cat-like ears, similar to those on his Stand, Killer Queen. As a salesman by profession, he wears a similar suit throughout the series, though he usually takes off his jacket at home.

Kosaku-Kira
When Kosaku Kawajiri (川尻 浩作) is killed, Kira assumes his facial features, including his spiky black hair, thin, dark eyes, and higher cheekbones. He retains his suit, changing only his tie to his normal Skull tie.

After being hit by the Arrow and receiving Killer Queen's third bomb, Kira's hairstyle spontaneously changes, becoming perfectly combed back, light, and striped by black strands.

Ghost
Immediately after his death, as a ghost, he retains Kosaku's features for a few moments before reverting to his original appearance, which he retains in Dead Man's Questions.

Henceforth, he adopts an elaborate outfit consisting of a dark bowler hat with an upturned rim and a tie, both patterned by concentric squares, and, shirtless, a dark, lapelless suit.

Color Schemes
Manga= Digital Color?: Kira wears a green button shirt with a yellow stripe pattern. And his suit is a periwinkle color and his tie is yellow. Anime= Yoshikage Kira: He is first seen wearing a maroon shirt with a white jacket and with green-grey pants. Kosaku Kawajiri: Matured-Kira: Kira wears a lavender button shirt with a white stripe pattern. His suit is White with a dark and light green tie. Video Games= All-Star Battle: Eyes of Heaven: Others=
 * Yoshikage Kira has purple eyes and blonde hair. As Kosaku Kawajiri, his eyes and hair are black, and after he matures, his hair becomes an unsaturated green.
 * Yoshikage Kira has blue eyes and blonde hair.
 * Kira wears a green button shirt with a white stripe pattern. His suit is a periwinkle color and his tie is brown and light-blue.
 * During Sheer Heart Attack's first appearance, he is seen wearing a teal button shirt and a dark-blue and magenta tie.
 * Kosaku Kawajiri's eyes and hair are black. He is first seen wearing a blue button shirt with beige pants and a dark-green tie.
 * Kosaku wears a magenta button shirt with a light-pink stripe pattern. His suit is a violet-white color and his tie is turquoise and mint-green.
 * Matured-Kira has black eyes and white hair.
 * In his default costume, Yoshikage Kira has blue eyes and blonde hair. Kira wears a green button shirt with a yellow stripe pattern. His suit is White with a black and yellow tie.
 * In his default costume, Kosaku Kawajiri has black eyes and gray hair. Kosaku wears a dark-purple button shirt with a gray stripe pattern. His suit is White with a black and gray tie.
 * In his default costume, Yoshikage Kira has blue eyes and blonde hair. Kira wears a green button shirt with a gray stripe pattern. His suit is periwinkle with a purple and yellow tie.
 * In his default costume, Kosaku Kawajiri has black eyes and green-gray hair. Kira wears a green button shirt with a gray stripe pattern. His suit is periwinkle with a black and purple tie.