Bow and Arrow

"He who fully controls the Arrow... will control the world!"

- Jean Pierre Polnareff,

The Bow and Arrow (弓と矢) (more generally the Arrow (矢)) 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.

History
Approximately 50,000 years ago, a meteorite crash-landed on Earth near an underpopulated region of,. 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.

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.

The Arrows
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:


 * 1) The Arrow kept by Diavolo, presumably used to awaken his Stand King Crimson, was later given to Polpo and placed in the mouth of his Stand Black Sabbath in order to create new Stand users for Passione. It is shattered during Polpo's death.
 * 2) Keicho Nijimura obtained one Arrow from Enya after learning of her connection to DIO and thus his father. Keicho uses this Arrow on various residents of Morioh, attempting to create a Stand user capable of killing their father. The Arrow is later stolen by Akira Otoishi, who used it to grant Stands to two rats. Following Akira's defeat, the Speedwagon Foundation recovers the Arrow.
 * 3) One Arrow, given to Yoshihiro Kira by Enya, was used to awaken his son's Stand Killer Queen. Following Yoshihiro's death and the Joestar group's investigation of Kira, Yoshihiro's ghost uses the Arrow to create Stand users in Morioh in order to protect his son. The Arrow later pierces Yoshikage Kira a second time, awakening Killer Queen's third bomb, Bites the Dust. It is presumably destroyed when Yoshihiro's ghost is destroyed by one of Killer Queen's bombs.
 * 4) An Arrow possessing a beetle design was recovered in Egypt and kept by Jean Pierre Polnareff. Upon accidentally pricking Silver Chariot, the Arrow temporarily created Chariot Requiem. Polnareff pierces Silver Chariot with the Arrow a second time in Rome as he dies, summoning a berserk Chariot Requiem. After a fierce struggle for the Arrow, Giorno Giovanna pierces Gold Experience with the Arrow to create Gold Experience Requiem. The Arrow remains in the possession of Giorno and Polnareff's ghost afterward.

The whereabouts of the remaining two Arrows sold to Enya are unknown. However, there are several instances in the series where an unidentified Arrow appears:


 * A shard of one Arrow was given by Jotaro Kujo to his ex-wife. It is later given to Jolyne Cujoh, who accidentally uses it to awaken her Stand, Stone Free. Ermes Costello then picks up the shard, incidentally awakening Kiss before selling it to Jolyne's cellmate Gwess. The shard is returned to Jolyne following Gwess's battle with her.
 * One Arrow, bearing the same beetle design as Polnareff's Arrow, was given to Enrico Pucci by DIO in 1987.  The Arrow later pierced Pucci, awakening his Stand, Whitesnake, as well as his brother's Stand, Weather Report. Its subsequent whereabouts are unknown.
 * The Bow, along with one Arrow, can be seen hanging on DIO's wall in the anime adaptation of Stardust Crusaders. This Arrow is presumably one of the five sold to Enya, though its subsequent whereabouts are unknown.

Stand-Awakening Property
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.

Effects on Bloodlines
The Arrow's effects 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.

Repeated Piercings
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 may cause it to change its form and gain a completely new ability; 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. 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.

Steel Ball Run
In a desert along the trail of the future Steel Ball Run race, 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.

JoJolion
Following Johnny Joestar's seizure of the Saint's Corpse and self-sacrifice, the place where the Corpse was used beneath the Meditation Pine is imbued with a similar power to the Devil's Palm, in addition to gaining the property of equivalent exchange.