Yoshikage Kira being pierced by the Arrow
The creator of the arrows
The Six Arrow Heads discovered by Diavolo
Giorno Giovanna piercing his Gold Experience with the Arrow
Arrow shard in Jolyne's pendant
The Bow and Arrow (弓と矢, Yumi to Ya) (more generally the Arrow (矢, Ya)) is a powerful item introduced in the fourth part of the JoJo's Bizarre Adventure series, Diamond is Unbreakable. The Arrows become a major plot-driving force throughout the part due to their ability to create Stand users.
Some of the Arrows and their fragments influence the events of Stardust Crusaders, Vento Aureo, and Stone Ocean; in the latter two parts, the history and previous influence of the Arrows is detailed.
Approximately 50,000 years ago, a meteorite crash-landed on Earth near an underpopulated region of Cape York, Greenland. In 1978, a mineral excavation team uncovered an unknown virus within the rocks of the surrounding area and determined that it had been lying dormant inside the meteorite. Despite extensive research, government doctors were unable to determine the alien virus's purpose outside of the total elimination of human life. It was soon discovered, however, that certain people possessed a quality that enabled them to not only survive when exposed to the virus, but gain supernatural abilities from it.[1]
Several hundred years before the discovery of the virus, a man who wished to acquire the power of a god took material from the meteorite and fashioned it into Arrows. The Arrows were lost to time until 1986, when an Egyptian team of archaeologists that included a young Diavolo uncovered six of them in Egypt. The Arrows were eventually stolen by Diavolo, who sold five of them to Enya the Hag. The six Arrows changed hands several times, with three notably falling into the hands of Keicho Nijimura, Yoshihiro Kira, and Polpo.[2]
Six Arrows have been discovered to date. Following their theft from an archaeological site in Egypt by Diavolo, five of the six were sold to Enya the Hag. Their subsequent usage is outlined below:
The whereabouts of the remaining two Arrows sold to Enya are unknown.[7] However, there are several instances in the series where an unidentified Arrow appears:
The Arrows fashioned from the meteorite will catalyze and awaken the Stand of any living creature they pierce, given that the target has sufficient spiritual strength. If the target lacks sufficient spiritual strength, contact with the Arrow will prove fatal; on the other hand, the Arrows normally only seek out and pierce those who will live.
In certain cases, such as with Ken Oyanagi and Tama, the wound caused by the Arrow will heal and leave a hole about the size of an average coin.
The Arrow's effects also transfer through bloodlines, generally without exception. The Arrow that pierced DIO (and thus Jonathan Joestar's body) awakened Stands in the rest of the Joestar family. Members of a bloodline without the necessary spiritual strength to wield a Stand slowly die from its power, as if they were suffering a severe fever; such is the case with Holy Kujo and a young Josuke Higashikata. If the person responsible for the Arrow's influence dies, any family members suffering in this way are cured instantly, though Josuke fully awakened and retained his own Stand.
The Arrow can also awaken a Stand within one's siblings, as the wound from the Arrow that pierced Enrico Pucci also transferred to his brother Wes Bluemarine, granting him Weather Report.
A degree of uncertainty surrounds the effects of an Arrow piercing a Stand or its user after its awakening. When an Arrow pierces a Stand user, the user in question awakens a new ability; such was the case with Yoshikage Kira's Bites the Dust ability. However, this fact seems to be context-sensitive, as Giorno Giovanna's repeated contact with the Arrow in Black Sabbath's mouth seemingly had no effect beyond wounding him.
Though this is only demonstrated with one Arrow, piercing a Stand causes it to change its form and gain a completely new ability;[11] these evolved Stands are referred to as Requiem Stands. In the two cases where this has occurred, Polnareff's Silver Chariot lost its previous abilities while Giorno's Gold Experience retained them, possibly due to Polnareff's death during Chariot's transformation. Though it is unclear whether the Arrow can reject a Stand user, the possibility has been raised by Diavolo. The transformation can usually be reversed by retrieving the Arrow from an evolved Stand, though the berserk Chariot Requiem retained its form even without the Arrow.
In a desert along the trail of the future Steel Ball Run, a meteorite crashed into the desert and formed a mobile formation of land known as the Devil's Palm. Feared by the natives near the area, it was rumored that the Devil's Palm sought out future Stand users and imposed a heavy affliction upon them, from which the person would obtain a Stand.
In JoJolion, an unexplained phenomenon causes several people to seemingly acquire a Stand after being bitten by something, only leaving a bite mark.
Yoshikage Kira being pierced by the Arrow
The creator of the arrows
The Six Arrow Heads discovered by Diavolo
Giorno Giovanna piercing his Gold Experience with the Arrow
Arrow shard in Jolyne's pendant
The Bow and Arrow seen hanging on DIO's wall in Stardust Crusaders
from I Want You
Enya's Arrow
Keicho's Arrow is secured
The Arrow inside Black Sabbath's mouth
Polpo's Arrow destroyed
Polnareff's Arrow
Arrow fragment in Jolyne's pendant
Inside illustration from The Book: JoJo's Bizarre Adventure 4th Another Day
Keicho's arrow, as seen in the film.