A letter sent by Dario Brando to George Joestar asking him to take care of his son Dio. It was then put into a box in the library of the Joestar Mansion and forgotten. Seven years later, Jonathan discovers it by accident, realizing that Dario was suffering the same symptoms as his currently sick father, George. This leads Jonathan to suspect Dio of having poisoned his own father and George as well.
The address on the letter is changed from "225 Baker Street East, Liverpool" to "221B Baker Street, Liverpool" in the anime, making it a Sherlock Holmes reference.
A statue of a woman draped in a toga holding a jar. It represents the Goddess of Love, said to be the guardian of the Joestar Family. Situated in the main hall of the Joestar Mansion near the main stairs, it was used to impale Dio when the Mansion was burning down, imprisoning the Vampire in the inferno.
The statue of the Goddess of Love is featured in the Joestar Mansion stage of Eyes of Heaven. As a dramatic finish, the defeated enemy falls off the railings and is impaled by the statue. While the demo of the game actually displayed the character being stabbed by the statue, it was censored in the final version of the game with a white flash.
A slow poison from Asia sold by Wang Chan to Dio Brando. Dio used that poison to kill his own father and disguise his murder as sickness, and planned to do the same with George. When Jonathan found Wang Chan, it instead incriminated Dio.
Initially named "Luck", this was the name of the sword belonging to legendary knight Bruford, which he would use in conjunction with his prehensile hair in combat. When a resurrected Bruford was defeated at the hands of Jonathan Joestar, he came to respect the young man and granted him his sword, using his own blood to re-baptize it Luck & Pluck (幸運と勇気の剣,Rakku to Purakku no ken). The blade proved a precious weapon during Jonathan's battle with Dio, but was broken during the battle.
Dio used a reinforced and booby-trapped coffin carved with his name in golden capital letters as a shelter on the boat which transported Jonathan and Erina to America. Though Dio planned to use it to shelter himself with Jonathan's body, it became a makeshift lifeboat for Erina, her unborn child, and the infant Lisa Lisa when the boat exploded and sank.
It then somehow served as Dio's shelter at the bottom of of the Atlantic Ocean, and the coffin wouldn't be pulled back to the surface until 1983, freeing the Vampire from his underwater tomb.
A scarf made with the yarn of a fictional insect called the Satiporoja Beetle. Crafted from 30,000 scarabs, these types of scarves were used by both Straizo and his student Lisa Lisa. The scarf has the property to conduct 100% of the Ripple it receives, making it both a handy weapon for a Ripple Master and a good protection against it. Straizo would compare it to a lightning rod.
Special metallic wires with a hook attached at the end crafted by the Pillar Men as a defensive and offensive weapon against Ripple users. Attached to the user's head, they can create small tornadoes strong enough to destroy a Ripple infused projectile when the user shakes his head. Moreover, the small tornadoes act as invisible projectiles which can severely injure the enemy.
A metal mask specially designed to train people to breathe in order to produce the Ripple. It is strapped to the user's head, covering both the nose and mouth and cannot be removed without outside help. If the wearer breathes as if he produced the Ripple, he will be able to have air, but if he breathes incorrectly, he'll suffocate. It is undeniably cruel but effective as a training tool. Lisa Lisa uses it to train Joseph to prepare him against the Pillar Men.
The miniaturized ultraviolet lasers were anti-vampire weapons developed by the Speedwagon Foundation. These weapons are in essence two UV lights attached to the shoulders and powered by a miniaturized battery which the user wears as a backpack. The miniaturized UV Lasers were put into use by the SPW Foundation's special force and the Wehrmacht during a battle against Kars' Vampire army near the Skeleton Heel Stone. These weapons enabled the humans to stand up to the Vampires. Unfortunately, Kars exploited them to activate the Stone Mask combined with the Red Stone of Aja, becoming the Ultimate Lifeform.
Photographs taken by Joseph Joestar as a result of smashing a camera with his hand and Hermit Purple. During the events of Stardust Crusaders and Diamond is Unbreakable, they would serve to give clues to the Joestar Group about their enemies. One particular photograph of DIO allowed Star Platinum to spot a Hue Hue Fly in the background, enabling the group to confirm his presence in Egypt. Another photograph would hint the group about DIO's lair, facilitating their journey.
In Diamond is Unbreakable, one spirit photograph warned Jotaro Kujo and Josuke Higashikata about Anjuro Katagiri. The threat of the photographs also lured Akira Otoishi in the open, enabling his defeat.
An Arabic oil lamp similar to the legends of Aladdin and the genie. It is covered in barnacles but one can distinguish a face carved onto it. When rubbed, Judgement will come out of it although it is unlikely that it was truly imprisoned inside it.
A submarine Avdol bought under the guise of a rich Arab so that the Joestar Group could cross the Red Sea unnoticed and reach Egypt. Unfortunately, High Priestess invaded the submarine and damaged it, forcing the Group to evacuate the submarine. It subsequently sank to the bottom of the sea.
A rope with jewelry originally decorated on Mariah's mini skirt. When Bastet turned Joseph Joestar into a human magnet and steps onto an escalator, the metallic jewelry flew towards him and wrapped around his neck, making Joseph stuck on the escalator. Joseph begins crying, and shouts in remorse over his pathetic death as Muhammad Avdol presses the emergency stop button.
A collection of poker chips Daniel J. D'Arby keeps in an album. The poker chips are in fact souls of people D'Arby gambled with and won against, which Osiris molded into poker chips. D'Arby then places the poker chips into special cavities in the pages and writes down the soul's name and the date at which it was acquired. During the events of the story arc D'Arby the Gambler, Daniel temporarily added Jean Pierre Polnareff and Joseph Joestar to his collection. When Daniel went mad from playing poker with Jotaro Kujo, he liberated every soul in his collection.
A collection of puppets Telence T. D'Arby makes personally and keeps in a cabinet. They are in fact modeled after people D'Arby has played and won against, and whose soul Atum put into. Though not as extensive as his brother's collection, Telence considers his collection more interesting as the puppets are still sentient, being able to move and speak. He periodically changes their clothes and makes accessories for them. During the events of the story arc D'Arby the Player, he temporarily added Noriaki Kakyoin to his collection.
A fictional video game played by Noriaki Kakyoin and Telence T. D'Arby in their match. It is a racing game heavily inspired by F-Zero. In the game, cars must complete laps on racing tracks. Players have an energy bar that determines their car's power, and the players can mash the buttons before the start to get a speed boost. It is more complex to play than at face value, with the physics allowing a player to spin their car, drive on walls, and fly; moreover, segments of the game are played with the cars in complete darkness. Shortcuts are available on the tracks but are difficult to cross.
A fictional video game played by Jotaro Kujo and Telence T. D'Arby. It simulates a game of baseball, in which two players face off using different baseball teams. One player must select what kind of throw his pitcher perform, while the opponent must react to the throw as the batter. The players' positions will be switched after three outs or when their turn has ended. It is possible to customize the appearance of the teams, as Jotaro and Telence make each of their team members resemble their respective Stands.
The game also makes an appearance in JoJo's Bizarre Adventure: Diamond is Unbreakable.
Ordinary looking mineral water served at Tonio Trussardi's restaurant. Made from 500-year-old snow from Mount Kilimanjaro, this drink is delicious despite just being water. It makes compatible persons cry until their eyes seem deflated, but cures swollen eyes, and has the effect of a good night's sleep.
A typical Italian antipasto, consisting of four thin slices of mozzarella and five slices of tomato. The dressing consists of one anchovy fillet, seaweed, olive oil, white wine vinegar, lemon juice, salt, pepper, basil and a garnish of lettuce. Delicious when one eats the mozzarella and the tomato at the same time, it forcibly makes stiff shoulders release the excess skin by stimulating the thyroid gland, curing them.
A simple looking spaghetti dish accompanied with olive oil, garlic, small tomatoes, seedless black olives, one anchovy fillet, hot pepper, miscellaneous condiments such as parsley, and parmesan. The dish was supposedly made by a prostitute out of random and useless ingredients, and the sauce is said to originate from Naples. It violently ejects bad teeth and rapidly forces new ones to grow in their place.
A main dish consisting of three lamb chops covered in sweet and sour applesauce, accompanied by an asparagus dressing. It cures stomach aches and constipation by ejecting the bad intestines out of the client.
A risotto accompanied with slices of abalone cooked rare. The rice is mixed with cheese and either winter melon or grated Chinese yam. The dish is mixed with abalone liver sauce. It cures Rohan's tired eyes by replacing the vitreous humor with new humor.
A homemade 65.2 cm long guitar Akira Otoishi carries with him. Akira built it out of Mahogany wood from Honduras for the body, hard walnut wood for the neck, and a humbucker to diminish main hums and give the guitar more power. It is also equipped with a tremolo arm to make the sound reverberate efficiently. The Mahogany wood is said to be the best material for sound resonance, able to absorb sweat thus making the sound smoother. The hard walnut neck results in an overall deep and throaty sound quality.
A remote controlled plane resembling a Supermarine Spitfire which Akira Otoishi planned to use to get his Stand Red Hot Chili Pepper to Joseph Joestar's boat in three minutes. It can go as fast as 150kmph.
Yoshikage Kira likes to keep one severed hand of his victims as 'girlfriends'. After killing a woman, he gets rid of her body, with the exception of the hand, and will mimic a romantic relationship with it, acting as if the hand was sentient. He notably talks to it, gives it a ride through town, and offers it several gifts, generally pampering it. Once the hand starts to rot, Kira destroys it and moves on to another "girlfriend". Shigechi fatefully discovered one of these girlfriends and is killed, impelling the heroes after the murderer.
A winning national lottery ticket, bearing the winning number 121314 for the SG Group. It was thrown away by the original buyer "Ichiro Morishita", whose name and phone number "1774-4284" are written on the back, but then Harvest collected it and Okuyasu uncovered its worth and finally Josuke had to tamper with the ticket with Crazy Diamond, changing the name to "Ichiro Kinoshita" and the phone number to "1771-4281" to get the prize. It brought five million yen to Josuke, Okuyasu and Shigechi. They briefly fought over the paycheck before Josuke tore it down to distract Shigechi and beat him.
High-class sandwiches sold at St. Gentleman's bakery. They are usually filled with tenderloin, salad and a tomato slice, plus an unnamed sauce. The bread is baked fresh every day at 11AM, and the surplus is thrown away by 1PM. The tenderloin is said to be freshly fried, so it is still crisp when bought. Due to their quality, the sandwiches are sought after and usually sell out quickly. One day, a dog stole Shigechi's sandwich under his nose, prompting the boy to take another St. Gentleman's bag nearby, happening to be Kira's.
A button from Yoshikage Kira's Valentino jacket. A fairly ordinary button, it became the heroes' first clue toward discovering Kira's identity after Shigechi snatches it from him and gives it to Josuke through Harvest. It eventually led Jotaro and Koichi to the tailor who had fixed the jacket in question, and Kira's eventual change of identity.
Lipstick put into an ornate tube bearing Aya Tsuji's Cinderella beauty salon's emblem that she gives to Yukako Yamagishi after Cinderella operates on her. In accord with Aya's view that miracles take dedication, after Yukako upgrades to "capturing love", the lipstick must be applied by Yukako every 30 minutes every day, except when sleeping, to keep the charm on. Failure to do so results in becoming unsightly and the eventual crumbling of whatever feature was modified by Cinderella.
As a hobby, Yoshikage Kira has been keeping a record of his nails' growth over the years since 1983, detailing the growth of each fingernail & toenail. Moreover, he stores his nails in small glass bottles, labeling each by the year of the nails' collection and keeping them stored in a cabinet for unknown reasons.
Kira's nails
While his nails ordinarily grow by around 8 centimeters every month, they sometime grow at an accelerated rate, reaching 30 centimeters per month. A rapid growth served to indicate whenever Kira had the best 'hunting luck'. Jotaro Kujo and Josuke Higashikata found this record in Kira's house.