A grand mansion where the members of the Joestar family live. It is spacious and beautiful. Nearby is an apartment building called Araki-so, where the Joestars' arch-enemies live. The family members are all referred to as "JoJo." Joestar Family Members: George Joestar (Father) Jonathan Joestar (Son) Joseph Joestar (Son) Jotaro Kujo (Son) Josuke Higashikata (Son) Giorno Giovanna (Son) Jolyne Cujoh (Daughter) Johnny Joestar (Son) Josuke Higashikata (Part 8) (Son) Jodio Joestar (Son)

An apartment building located in Morioh Town. The people sharing a room in this cramped, run-down apartment are the arch-enemies of the Joestar family. It is located near the Joestar mansion. Araki-so Residents: Dio Brando (Vampire) Kars (Ultimate Lifeform) DIO (Vampire) Yoshikage Kira (Hard-working perverted serial killer salaryman) Diavolo (Somewhat pathetic Mafia Boss) Enrico Pucci (Crazy Priest) Funny Valentine (President of the United States) Diego Brando (Handsome Jockey) Tooru (Part-time medical student at TG University Hospital) Akka Howler (CEO of HOWLER Co.)

An Italian Mafia group that earns revenue from hotels, port transport companies, construction companies, funeral parlors, restaurants, and gambling dens centered around Neapolis. In addition to protection money from various regions, they gain enormous profits from drug trafficking across all of Europe, which serves as a plentiful source of funds. It is unknown why the Italian Mafia is living in Morioh Town, Japan. Boss: Diavolo Boss's Elite Guard: Squalo Tiziano Carne Cioccolata Secco Bodyguard Team: Bucciarati (Leader) Abbacchio Fugo Narancia Mista Giorno La Squadra Esecuzioni (Hitman Team): They live in a shared house in poverty due to poor treatment from the Boss. Risotto (Leader) Prosciutto Pesci Melone Ghiaccio Formaggio Illuso Sorbet Gelato

A university hospital located in the northwestern part of Morioh Town. In addition to medical facilities, it boasts a restaurant, cafe, convenience store, post office, library, and gym, with a separate building containing hot springs and massage services. Its public philosophy is to contribute to the region and support the healthy daily lives of residents... but that is a front for the research and monopolization of the Locacaca fruit by Rock Humans. Its connection to the smuggling ring is unknown. Also, there are some psychopathic doctors who have nothing to do with Rock Humans. List: Urban Guerrilla (Doctor specializing in internal medicine and gastroenterology. Rock Human) Poor Tom (Doctor specializing in obstetrics and fertility treatment. Rock Human) Wu Tomoki (Specialist in orthopedic surgery and cosmetic dermatology. Graduate of TG University School of Medicine. Rock Human) Tooru (Medical student working part-time. Rock Human) Cioccolata (A psychopathic doctor completely unrelated to Rock Humans. Performs surgeries and anesthesia) Secco (Completely unrelated to Rock Humans. Cioccolata's partner)

Josuke (Gappy) occasionally receives help from them. The first generation started a fruit import business which became a huge success, leading to the management of the Higashikata Fruit Parlor and laying the foundation for the family today. Higashikata Family Members: Norisuke Higashikata (Father) Jobin Higashikata (Eldest Son) Hato Higashikata (Eldest Daughter) Joshu Higashikata (Second Son) Daiya Higashikata (Second Daughter) Rai Mamezuku (Exclusive Plant Appraiser)

A small group of Rock Humans engaged in the smuggling of Locacaca fruit in Morioh Town. Members: Tamaki Damo (Leader, runs a dry cleaner as a front) Yotsuyu Yagiyama (Architect as a front) Aisho Dainenjiyama

Subordinates of President Valentine. They all share a house near Araki-so. Members: Blackmore Axl RO Wekapipo Magenta Magenta Dr. Ferdinand D-I-S-C-O Ringo Roadagain Pork Pie Hat Kid Mike O.

Usually, they live normal lives attending school or working in shops, but behind the scenes, they engage in criminal acts such as drug trafficking and couriering for rewards. Although called Jodio's Team, there is no specific leader including Jodio; they perform jobs according to the instructions of the boss, Meryl. Members: Meryl Mei Qi (Boss) Jodio Joestar Dragona Joestar Paco Laburantes Usagi Aloha'oe

An infrastructure company in Hawaii. They primarily own land related to water resources. They hold ownership rights to land on islands throughout Hawaii, such as Oahu, Maui, and Kauai, with total assets of approximately 50 billion dollars. The current CEO is the eighth-generation head of the Howler family, Akka Howler... It is unknown why such a Hawaiian company is in Morioh Town. Members: Akka Howler (President) Lulu (Howler's subordinate) Bobby Jean (Howler's subordinate) Key West (Howler's subordinate) Laem Chabang (Howler's subordinate) Ningbo (Howler's subordinate)

Adults—— Speedwagon (Supports the Joestar family from the shadows) Caesar (Joseph's friend) Polnareff (Friend of Kakyoin and Jotaro) Mariah Daniel J. D'Arby (Terence's older brother, gambler) Terence T. D'Arby (Daniel's younger brother, polite but rude gamer) Hol Horse Rohan Kishibe (Popular manga artist) Reimi Sugimoto (Ghost girl. Searching for the culprit who killed her) Ermes Costello Foo Fighters Narciso Anasui Weather Report Donatello Versus Sports Maxx (Criminal working as a yakuza behind the scenes) Miraschon (Debt collector) Gyro Zeppeli (Jockey) Mountain Tim (Police officer) Hot Pants (Jockey) Students (Budogaoka High School)—— Noriaki Kakyoin Okuyasu Nijimura (Josuke's friend) Mikitaka Hazekura Yuya Fungami Toshikazu Hazamada Akira Otoishi Trish Una Lucy Steel