Within JoJo's Bizarre Adventure there exists a great number of overt references to existing art and media, as well as echoes of Hirohiko Araki's artistic influences. This article represents a provisional list of these.
Note: References listed on this page without citations have not been confirmed.
The farmer testifying about the presence of Jonathan and party (though he does not know their names) is named Jeff Back, presumably after English guitarist Jeff Beck.
A fisherman who reported his boat stolen is named Dan Hamar, presumably named after Czech-American musician, Jan Hammer.
The university where Jonathan and Dio studied is named Hugh Hudson Academy. This is likely named after Hugh Hudson, a British film director, known by the masterpiece movie Chariots of Fire.
The very first page of Volume 1 features the quote "Two men look out through the same bars; one sees the mud and one the stars." from Frederick Langridge.
Tarkus and Bruford's backstory involves Elizabeth I and Mary Stuart, both of whom were historical queens of England and Scotland respectively. However their stories are different, in real life Mary was imprisoned for plotting to kill Elizabeth and executed eighteen years afterward, but in JoJo Mary was accused by Elizabeth of murdering her husband and executed in secret after being apprehended.
Dio drinking Cronenberg
In Chapter 9: The Stone Mask, Part 2, Dio is unsure of Jonathan's survival and seen drinking on the street. The label on the bottle reads both "Cronenberg," a reference to the Canadian director, David Cronenberg, as well as "Dead Zone," a Stephen King movie adaptation Cronenberg had directed.[5]
In chapter 43, the scene in which hands appear from the wall behind Erina is a reference to the opening scene of the zombie movie Day of the Dead by George A. Romero.[6]
The idea of the stone mask comes from the Italian movie La maschera del demonio, also called Black Sunday, by Mario Bava.[7]
The interactions between George Joestar I and Dario Brando parallel that of various interactions in Victor Hugo's novel Les Misérables. George mistakes Dario, who was trying to loot him, as his savior, just as Marius' father mistakes Thenadiers as his savior. George also claims that he gave Dario the ring that Dario himself stole, similar to how the bishop Myriel claims that he had given Jean Valjean the silverware.
The premise of Part I parallels Bram Stoker's novel Dracula, in that both take place in the closing years of the 19th Century and involve a young adult protagonist named Jonathan interacting with and defeating a charismatic vampire.
Araki said in Manga in Theory and Practice that the idea of making a shift from one protagonist to the next partly comes from John Steinbeck's East of Eden, a novel inspired by the myth of Cain and Abel, that tells the conflict of two brothers over several generations. There are many similitudes with this novel in parts 1 and 7. More generally, the themes of inheritance, destiny, and opposition of light and shadow seem to come from this novel.[10]
The newspaper Speedwagon reads in Chapter 41 shows the partially obscured phrase 'Alice in Wonderland', the more common name for the 1865 book Alice's Adventures in Wonderland.
The line by Joseph Joestar to Caesar Zeppeli, "Nice, nice, very nice, Caesarino", is a reference to the song Nice, Nice, Very Nice by Californian band Ambrosia featuring Alan Parsons.
Jean Gabin is listed as Joseph's favorite actor in his bio.
The cave in which Santana is discovered resembles the interior of the derelict spacecraft on LV-426 from the movie Aliens.
The scene in which Joseph brands Caesar's bandana prior to fighting Wammu is a nod to a scene from Rambo: First Blood Part II in which the titular character dons a piece from his love interest's dress as a headpiece before charging towards Soviet and Vietcong soldiers sent after him
In the JoJoveller re-release of Battle Tendency, Araki mentions that Joseph is partially inspired by Sylvester Stallone, commenting that: "To put it simply, Joseph is more of a musclebound B.T. I put some Stallone into B.T. and added some cheerfulnes for good measure to make him more of a jolly fellow"
Joseph is shown reading a Superman comic when he and Speedwagon are attacked by a group of hijackers.[12]
In the anime version of the hijacking scene, Joseph is reading a Baoh the Visitor manga instead of a Superman comic, presumably to avoid legal issues with DC Comics. However, the scene still references Superman in a more subtle way, as the Baoh comic's cover is based on that of Superman #1.
Araki's previous creation Cool Shock B.T. is listed as an inspiration towards Joseph's character, with Araki envisioning the character as a shonen manga character that uses the playbooks of a swindler to win using cunning and logic.
The design for Rudol von Stroheim, particularly his hairstyle and monocle-styled lens, is inspired by an illustration made by fashion illustrator Antonio Lopez for Italian luxury brand Missoni.
Chapter 49 is named after Master of the Game, a 1982 novel by Sidney Sheldon. The story spans four generations of the McGregor/Blackwell family, similar to the Joestar Family. Hirohiko Araki mentions reading the novel during the early chapters of Part 1. The novel is also used again for Episode 11 of the TV Anime.
The minor character Bruto appears to be a direct expy of the character Bluto from the series Popeye.
Sun Tzu's military treatise The Art of War is referred to by both Joseph and Esidisi during their battle.
Avdol's Stand Magician's Red has an attack called Crossfire Hurricane which comes from the opening line of the Rolling Stones's song "Jumpin' Jack Flash".
In the localized version Devo is called Soul Sacrifice, after the Santanasong.
When Joseph tries to use Hermit Purple on a television in order to detect DIO from Singapore, his Stand shows him random TV programs. One of these shows the cover of Tom Petty's debut solo album, Full Moon Fever, one shows the Jeff Beck album Jeff Beck's Guitar Shop, and another shows an advert from MTV's prime in the 1980s.[19] The Tom Petty reference was changed to the performance of an artist who's name is "Putty" in the anime.
In the Brazillian portuguese dub of the anime, when Polnareff considers wishing for a girlfriend towards Cameo (in contrast to his previous wish for fame as a mangaka), he says "I don't want money, I just want to love". This is a nod to brazillian soul musician Tim Maia, particularly a lyric from his song "Não quero dinheiro" (lit. translation: I don't want money) .
In the localized version Midler is called Rose, after the Amanda McBroom song The Rose, which was popularized by Bette Midler in the 1979 film, The Rose.
In the 2005 English paperback printings of Stardust Crusaders and the anime, Oingo and Boingo are called Zenyatta and Mondatta, after the Policealbum. They retain their original names in Part 3's English JoJonium release.
The World's name, power, and the stair scene with Polnareff are a possible reference to the song "Stargazer" by Rainbow and sung by Ronnie James Dio (DIO's namesake), verse 3:
"All eyes see the figure of the wizard" "As he climbs to the top of the world" "No sound, as he falls instead of rising" "Time standing still, then there's blood on the sand"
The World's design may have been inspired by the band mascot of Dio, Murray, the demonic figure seen on select album covers of Dio albums.
Jotaro quizzes Joseph to make sure he isn't possessed by DIO by asking him who sang the song "Eat It", the parody of Michael Jackson's "Beat It", to which he responds "Al Yankovic".[26][27]
In the last chapter Joseph listens to Get Back by The Beatles;[28] this is a wink to the audience as many people think the name "JoJo" is a reference to this song as it's about a man named Jojo.
Araki mentions that some of the inspiration for Jotaro's character comes from Hollywood actor, Clint Eastwood.[29]
In the anime when Joseph uses Hermit Purple in Singapore one of the images seen is of a show called "The Vision". This is a reference to "The View" which is a show presented by Whoopi Goldberg .
When Polnareff meets Cameo the genie, he wishes to become a comicbook writer even more famous than Walt Disney.[30]
At some point in the High Priestess (story arc), the crew attempts to take advantage of Midler's infatuation with Jotaro by complimenting her. Kakyoin suggests that she sounds like film icon, Audrey Hepburn.
During Joseph's usage of Hermit Purple on the TV, one of the random programs shows Marlon Brando in his famous film The Godfather, where he played Don Vito Corleone.[19]
When Polnareff hits Devo in his hotel room, Devo falls off the balcony; he is nowhere to be found when Polnareff checks for his body. This is a possible shout-out to the ending of John Carpenter's Halloween.
Strength was possibly inspired by the tale of Mary Celeste, while its user was modeled after Link, a character from a 1986 movie of the same name.[31]
When Polnareff is turned into a kid by Alessi's Stand and locks himself behind a wooden door, Alessi tears this door down by using his axe. He then puts his head into the now broken door, saying "Polnareff, I'm here." The scene closely resembles the famous setting of Stanley Kubrik's The Shining.
The first half of the Wheel of Fortune part is a reference to Steven Spielberg's first movie, Duel.[31]
Lovers's appearance is that of the robot from Short Circuit, crossed with a tick or a fly.[31]
The events involving Lovers is based on the sci-fi film Fantastic Voyage.
Jotaro saying "Here is your receipt" after beating Steely Dan is a reference to a line spoken by Lee Van Cleef in the 1967 Spaghetti Western film Day Of Anger.
When the heroes talk about riding camels, Joseph says he's learned about camel riding by watching the movie Lawrence of Arabia.[30]
N'Doul is based off Kan Shimozawa's Zatoichi, a long running Japanese film series centered around a blind blademaster of the same name.[31]
While Iggy is fighting Pet Shop in the sewer Iggy uses The Fool to create a wound across the front of Pet Shop's torso. Pet Shop touches the wound with his wing and lick the blood off it, similar to a famous scene in the movie Enter The Dragon.
Jotaro is seen reading Weekly Shonen Jump by the prison guards at one point when he's in his jail cell.[32]
When Joseph tries to use Hermit Purple on a television in order to detect DIO from Singapore, his Stand shows him random TV programs. One of the shows that appears is Doraemon.[19]
During the fight against Vanilla Ice, when Polnareff cries Avdol's name he strikes a pose inspired by a similar panel in Dragon Ball where Goku, after becoming a Super Saiyan, exclaims his intent to kill Freeza.
Dio's Road Roller move was inspired by an identical move used by Kinnikuman in the first episode of the Kinnikuman anime.
Jotaro's false name during the Justice story arc, Qtaro, may have been in reference to Obake no Q-Tarō, a manga which ran during the late 1960s and inspired the iconic Pac-Man ghosts.
Anubis's concept references tales of cursed swords pushing their owners to shed blood, for instance those made by Muramasa.
Wally can be seen among the people flying in the air in the car crash scene from Chapter 251.
Magician's Red's appearance is inspired by the character of Horus, a man with the head of a bird featured in the Nikopol trilogy of comics, by the artist Enki Bilal.
In the Justice story arc, when the group discovers a dead man full of holes, Polnareff compares him to the cheese from the cartoon series "Tom & Jerry".
Jotaro says to Enya that when he has something on his mind he can't sleep, saying it might be because he watched Columbo as a kid.[33]
When Polnareff asks to become a famous comicbook author, several characters from Western comic books can be seen in the background. One of them is notably Colonel Clifton from the Franco-Belgian comics Clifton.[34]
In the VIZ Media localization (from 2012 onward), Steely Dan is called Dan of Steel, a play on the band's name while also being a reference to Detective Comic's Man of Steel, Superman.
In the French dub, during the Sun (story arc), Joseph asks if their enemy is The Invisible Man, a character from the eponymous science fiction novel.
When DIO forces Senator Wilson Phillips to drive through the crowd, Wally from the Where's Wally? children's book series can be seen flying through the air.
In SC Chapter 99, the bottle of liquor Joseph uses to fill the glass has a logo resembling the Four Roses bourbon brand.
The OVA reproduces the bottle with a brand that reads "OUR ROSES" with also a rose logo on the side of the bottle.
The anime changes the bottle to a "Two Lillies" brand with a similar yet distinct flower logo and the more generic term "Whisky".
In the English dub of the Stardust Crusaders episode The Faraway Journey, Farewell Friends, when challenging DIO, after breaking his leg, Jotaro comments: "If this were the wild west, a hero would say 'It's high noon'". This is a nod to the character Jesse McCree (later renamed Cole Cassidy) from Activision Blizzard's Overwatch who is also voiced by Jotaro's English voice actor Matthew Mercer.
Josuke's appearance is based on the musician Prince. His favorite musician is also Prince.
The "1999" insignia on Josuke's shirt is also a reference to Prince, specifically the song 1999, which likely inspired the year in which Diamond is Unbreakable takes place.
During the Yukako Yamagishi Falls in Love arc, Yukako quizzes Koichi by asking him to choose the best definition for describing Prince's music. In the anime adaptation, a back shot of Prince at a concert is also shown.
Akira Otoishi was modeled after the young Kenji Ohtsuki, a Japanese rock musician and award-winning writer, considering their similar wavy hair and scar on the left side of the face
The pins on Akira's wrists read AC/DC, a reference to the band AC/DC.
In Episode 5 of the English dub, Okuyasu says "So go ahead punk, make my day" during his fight with Josuke. This is a reference to an iconic line in the Clint Eastwood film, Sudden Impact.
In the Let's Go Eat Some Italian Food story arc, Okuyasu drinks some water that heals his tiredness by releasing large amounts of tears from his eyes. He underplays this by claiming that he had presumably cried a lot more when watching the 1979 film, The Champ.[44]
In Episode 24 of the TV Anime, an advertisement for Austin Powers 2 can be seen on the cinema marquee after Kira escapes.
The story outline of Diamond is Unbreakable is likely inspired by the David Lynch television series Twin Peaks.
In Weekly Shonen Jump 1991 Issue #46, Araki mentions how Twin Peaks has a similar style to manga as a genre.[46]
The fight between Josuke and Highway Star parallels the film "Speed" starring Keanu Reeves.
While possessed by Cheap Trick, Rohan and Masazo have to crab walk up and down the stairs, similar to a scene in The Exorcist.
Josuke is initially introduced being bullied by some upperclassmen. One of the bullies insults his hair by claiming it looks like Astro Boy's. In his rage, Josuke mishears it as Sazae-san.
The album "Sticky Fingers" was particularly known for having a functional zipper in the sleeve for its vinyl release. Sticky Fingers the Stand creating zippers is a reference to this.[49]
Bucciarati licking Giorno's face is a possible reference to the Rolling Stones logo featuring a tongue.
Polpo biting off his fingers may be a reference to the Black Sabbath guitarist, Tony Iommi, losing the tips of his middle and ring finger as a teenager.
Risotto Nero's Stand, Metallica, is a reference to the American heavy metal band Metallica with the ability being inspired by the album cover of the Metallica album Load.
At the beginning of Vento Aureo, Koichi Hirose mentions the movie 2001: A Space Odyssey, saying how humans in the movie have already traveled all the way to Jupiter in the year 2001.[51]
Leaky-Eye Luca is also a fictional character in Mario Puzo's novel The Godfather, as well as its 1972 film adaptation.
In the anime, Fugo uses his wit to outdo a waiter's threats on putting him in jail by mentioning a 1987 court case between "Argento v. De Sica". Said court case is fictional and the names used are references to film directors Dario Argento (Suspiria) and Vittorio de Sica (Bicycle Thieves).
Squalo/Clash's theme in the anime seems to be inspired by the Jaws theme.
The concept around Diavolo assuming the identity of underling Vinegar Doppio is a possible reference to the Brian Singer movie The Usual Suspects, in which mafia boss Keyser Söze assumes the identity of petty con artist Verbal Kint.
During the fight with Ghiaccio, the pose that Giorno holds Mista at the end of the fight is a reference to Michelangelo's Pietà in St Peter's Basilica, on Vatican City.
Diavolo's design is partially inspired by a shopping bag design by fashion illustrator Antonio Lopez for Bloomingdale's.
Polpo quotes the 17th Century historian Thomas Fuller. "He's my friend that speaks well of me behind my back".[54]
In Chapter 440's cover, there is a logo of Alfa Romeo, an influential car manufacturer, alongside other famous Italian items and places.
Jolyne Cujoh's name is likely a reference to the song Jolene by Dolly Parton. Notably, during her fight with Gwess, Jolyne's name is repeated several times in a fashion similar to the song.
Ermes's Stand, Kiss, is named after American hard rock band Kiss. Kiss also have a song titled Prisoner of Love (from their 1989 album Hot in the Shade).
The scene in SO Chapter 34 in which Miraschon steals Pucci's cross may be inspired by the lyrics to the Whitesnake song Saints an' Sinners; "Saints an' sinners, priests an' thieves."
The nature of Bohemian Rhapsody as a Stand is most likely a reference to the opening lyrics of the song it shares its name with, "Is this the real life? Is this just fantasy? Caught in a landslide,/No escape from reality." Due to Bohemian Rhapsody's ability to bend "fantasy" into "reality", much to the confusion of Anasui and Weather Report, it appears as a direct reference to the lyrics.
Atroe's name is derived from Italian fashion brand Etro.
Foo Fighters mentions the theories of astronomer Fred Hoyle, who affirms that there exists a preexisting intellect to the cosmos.[58]
During her battle against Viviano Westwood, Jolyne Cujoh quotes Frederick Langridge's quote "Two men look out through the same bars. One sees the wall, and the other the stars."[59]
The original title of Stone Ocean - Chapter 60, Fight Club, is a reference to the film and book of the same name.
Affected by Jail House Lock, Jolyne watches some movies while suffering from amnesia. She is seen watching From Hell and questioning the actions of Johnny Depp's character. Later she spoils the ending of The Sixth Sense.[60] The notes she makes for herself are a reference to the movie Memento.
The name of the Enter the Dragon's Dream (燃えよ竜の夢, Moe yo Doragonzu Dorīmu) story arc references the Japanese localization of Bruce Lee's Enter The Dragon (燃えよドラゴン, Moe yo Doragon).
Bohemian Rhapsody is a Stand able to bring fictional characters into reality. Some characters from Manga and Comics were summoned. Among them: Spider-Man, Kenshiro, Raoh, Mazinger Z, Tetsuwan Atom (Astro Boy), Tetsujin 28 (Gigantor) and Giant Robo.
The arc There's Six of Us! bears a strong resemblance in name and initial plot to the short shojo manga and anime film They Were Eleven.
Weather Report's adopted name, Wes Bluemarine is derived from the Blufin fashion line, Blumarine.
Perla Pucci's first name is derived from the Italian clothing brand La Perla.
In SO Chapter 25, when Thunder McQueen narrates how he accidentally shot a falling woman, the story references the infamous case of Ronald Opus, a fictitious murder case about a person being fatally shot in the midst of a suicide attempt.
In SO Chapter 78 Jolyne mentions the cartoon dog "Snoopy", saying that she heard of carrots shaped like the famous dog being discovered.
In popular culture, The Mayan Prophecy of 2012 announced the end of the world at December of that same year. In the manga Pucci succeeded in ending the actual world to create a new one.
In SO Episode 10, Jolyne uses a packet of gum to hide a couple of dollars, using it to bribe the lunch lady in order to use the prison's payphone. The packet of gum closely resembles a Wrigley 's Chewing Gum.
In the French dub for the eighth episode, Ermes tells Foo Fighters "Casse toi pauvre con", which translates to "Get lost then, dumbass". This dialogue is a reference to what the former French president Nicolas Sarkozy said in the Paris International Agricultural Show, when a man refused to shake his hand. This caused a huge controversy at the time, and was often used against him to mock him.[62]
The racer Baba Yaga (referencing the Emerson, Lake & Palmer song The Curse of Baba Yaga) and their horse Nut Rocker (referencing the Emerson, Lake & Palmer song of the same name).
His Stand and his ideology of a "man's world" are in reference to Jerry Wallace's song, Mandom - The World of the Man, localized in English as The Lovers of the World. The song was created for a 1970 commercial starring Charles Bronson, which advertised Mandom, a Japanese male grooming products company.
The artwork Araki drew for the cover of the Ultra Jump May 2011 Issue is a reference to the album art of Progressive Rock Band Yes' album, Fragile. This album contains the song, "Roundabout", which happens to be the first ending of the anime.
Diego Brando's backstory from Chapter 30 in which his mother has hot food poured into her palms so that she can feed Diego references a similar scene in Ozamu Tezuka's Dororo.
Gyro Zeppeli's gag from Chapter 63 is a combination reference of a well known Russian folk song, One Week (一週間), in Japan, as well as a gag by the Japanese comedian Atsumu Watanabe who becomes silly whenever he says a number that is a multiple of 3 or contains a 3.
Funny Valentine's "napkin" analogy is inspired from a similar analogy made by Yoichiro Nambu to explain the principle of Symmetry breaking.[64]
Within the Sesame Honey Cafe, there are various fake music albums with covers that reference real ones. One in particular features the Dropout Bear found on Kanye West's album, The College Dropout, while another features the Inner Knot from King Crimson's Discipline.[68]
Yotsuyu's Stand I Am a Rock is named after the Simon & Garfunkel song of the same name. Yotsuyu himself says a line from the song, "I am a Rock, I am an Island."[69]
Karera's Stand name is a combination of Part 4's Yukako Yamagishi's Stand, who's name is based off an album by the British R&B group Sade, and the Japanese phrase, "Love-Love."
Tamaki Damo's Stand Vitamin C is named after the Can song of the same name. His last name is derived from Damo Suzuki, the former vocalist of the band, Can. The first name "Tamaki" was chosen as a reference to the band itself as the kanji can also be read as "Kan".[70] This reading is also reflected in the name of Damo's cleaning service.
The famous mangaka Shotaro Ishinomori is mentioned to have meditated under pine tree in Morioh, now on the Wall Eyes opposite the land that belongs to the Higashikatas.
When Yasuho and Josuke come to Yoshikage Kira's home, they see a naked woman bathing in a way similar to the room 237 scene of Stanley Kubrick's The Shining.
When Yasuho is in the basement of the Higashikata residence with Tsurugi, there is a poster on the back wall of the film, Enter the Dragon, starring Bruce Lee.
The original title of the "Shakedown Road" story arc, Trouble with the Curve, is a reference to the movie, Trouble with the Curve. The movie stars Clint Eastwood, one of Araki's favorite actors.
When Josuke drags Yasuho into the Higashikata's family photo, it resembled the family photo scene in The Godfather where Michael Corleone drags Kay into the photo. Also, when Norisuke realizes one of his sons is missing, he decides to not take the picture like the way Vito Corleone acted when he noticed Michael was missing.
Several aspects of Damo's appearance and backstory appear to be based on the character Irving Rosenfeld from the 2013 movie American Hustle, as Damo shares a very similar body build, hairstyle and pair of sunglasses with him. His occupation of owning a dry-cleaning service and having committed identity theft are both also shared between the characters.
Yasuho Hirose's flashback in JJL Chapter 71 takes inspiration from the American crime drama film "Heat". In the movie, the protagonist Vincent Hanna has a stepdaughter (named Lauren) whom he has difficulty connecting with. In the movie, Lauren is distressed because she lost her barrettes and thinks she's going to miss a date with Vincent. Lauren will later attempt suicide by slitting her arms in the bathtub. In JoJolion, Yasuho finds herself in similar situations, losing the Hair Clip and getting mad because she will miss her weekend with her father, and then trying to kill herself in a similar fashion.
Wu Tomoki's catchphrase, "I, Wu Tomoki, do not fail." (羽伴毅、わたしは失敗しない), may be a reference to the TV medical drama Doctor-X: Surgeon Michiko Daimon. The main character Michiko Daimon's catchphrase is "I do not fail." (私、失敗しないので, Watashi, shippai shinai no de).
In JJL Chapter 11 when Josuke uses his bubbles to shave, there are some references to Kinnikuman. Josuke also uses Soft & Wet to steal the fur off a cat whose head bears the kanji for meat (肉), another reference to Kinnikuman.
The inside of the Higashikata bunker is filled with several toys and memorabilia, including figures of Ultraman and Astro Boy.[73]
During a flashback, Holy Joestar-Kira recommends a novel called "Rose of Versailles", most likely as a nod to the The Rose of Versailles shojo manga.[74]
The natural disaster that hit Morioh in the manga is the same event that actually took place in Japan on March 11, 2011, the 2011 Tohoku earthquake and tsunami.
When Kira orders Ojiro off the coast in JJL Chapter 49, he mentions Aoba Castle. He specifically says that he doesn't care that Ojiro may be standing atop the castle (which is quite far inland) because if he can see the ocean, then it is a coast.
In Chapter 83, Tsurugi is picked up by Mitsuba after a school trip to the Omoshiroyama-Yamadera trail which is actually located in the Yamagata Prefecture.
Toru mentions that he's contacted companies such as Softbank and Huawei for his idea of an electromagnetic induction device.[75]
The opening scene of Chapter 2 resembles the opening scene of the eighth episode of the second season of AMC TV show "Breaking Bad". In this episode, a seemingly normal man tries to buy drugs from one of the characters, Badger, who immediately suspects him to be an undercover police officer and some nearby vans to be part of his team. The man explains to Badger that police officers are obligated to disclose their identity if asked, and urges Badger to do so to clear any doubts. The man swears he isn't one, to which Badger proceeds to sell him the drugs. The man then reveals that he is in fact a police officer, pulling out his gun and badge and arresting Badger, as the vans are revealed to be from the police as well.
Sumire examines a "Mejo" chocolate, referencing the Meiji chocolate brand.
In Baoh the Visitor Chapter 4: Evil Beast Martin, p16 a chocolate brand named "Nilky" can be seen. It references the Japanese candy brand Milky and its mascot "Peko-chan".
Absalom and Michal are likely named after biblical characters of the same names that appear in the Book of Samuel. Absalom was the third son of David, and Michal was the daughter of Saul and the first wife of David.
In Chapter 2, Takuma gets in a traffic accident, It was due to Takuma walking carelessly while remembering the Mozart piece he had heard during music time.
In Chapter 2, Akari Hirai while trapped between the two buildings hears a muffled melody she recognizes as Mozart
In Chapter 4, Takuma while reliving his memories with his mother hears intermittent music, He would later figure out it was that it was Mozart's music
Vincent Lecoeur's namesake is the French actor Vincent Lecoeur.
When Jorge encounters the skin zombies, he says they are totally unlike the living dead featured in George A. Romero's films.
Namahage Detective's namesake is the Japanese demon-like creature Namahage.
The murders of several detective are set to remind witnesses of various Japanese folk tales:
Nekoneko Nyan Nyan Nyan's death is based on the tales of Momotarō.
Sachiari Hakkyoku's death is based on the tale of Urashima Tarō.
Tsukumojuku's death is based on the tale of Kintarō.
The Mothman is inspired by the legend of the Mothman.
When George becomes a pilot, he hears rumours about Gremlins.
Tsukumojuku Kato, who appeared in multiple other works by Otaro Maijo, is based on Juku Tsukumo (九十九 十九, Tsukumo Jūku), a character from Ryūsui Seiryōin's JDC Series.
Her youngest son Seshiru is the Japanese fashion brand Cecil McBee.
The Eyed Balloon is compared to the painting The Eye Like a Strange Balloon Mounts Toward Infinity, a painting from French painter Odilon Redon. It is also compared to Japanese manga artist Mizuki Shigeru's character, the yokai Backbeard.
In Kushagara, when Jugo Shishi asks Rohan if he received any documents from his editor, Rohan tells him that the last thing his editor brought him was a sticker of Curry Cook from Kinnikuman.
It is strongly implied in this scene that Stands may be named after the song Stand by Me by Ben E. King.
Miscellaneous
Miscellaneous References
*The JOJO A-GO!GO! artbook includes several images of different characters and stands having a dance party, with the artwork being captioned with "Let's Dance". This is a possible reference to the David Bowie song and album Let's Dance.
Love Note's name, appearance, and ability are inspired by the Death Note from the manga series of the same name.
The voice of Mikey the Micman is described to be similar to that of the musician Sting.
In All-Star Battle's English localization, one of Joseph's lines references the movie The Room by Tommy Wiseau. The line reads as "You are tearing me apart, Lisa Lisa!".
In TSKR Episode 1 (TV Drama), Rohan Kishibe references a famous legend about Queen Victoria. It is said that she once held a reception for an African chieftain, who mistakenly drank water from a finger washing bowl. To prevent her guest from being shamed, she also drank the water from her bowl.