Name: Josuke Higashikata Gender: Male Age: 19 Stand: Soft & Wet Appearance: Short black hair. Wears a sailor-like outfit and has a gap between his front teeth. Has a star-shaped birthmark on his neck. Personality: Stubborn and a bit of a free spirit. Hates losing. First person: I (casual/rough) Second person: You (polite) / usually calls people by their names without honorifics. Adds "-chan" to women's names. Calls Norisuke "-san." Speech Style: Uses "...nanoka?" or "...da." A style that isn't too stiff, but slightly soft. His tone doesn't waver much even when angry. Details: He loves Yasuho and wants to be by her side. When sleeping, he likes to be sandwiched between the mattress and the bed frame, enjoying the feeling of pressure. He was rescued by Yasuho while buried naked halfway in the ground at the Wall Eyes, but he has amnesia and his real name is unknown (he understands general knowledge, he just forgot about himself). His current name was given to him by Yasuho, named after a dog she used to have. He has a strange talent for accurately measuring distances between objects. He has four testicles.

Name: Jobin Higashikata Gender: Male Age: 32 Stand: Speed King Appearance: Has two streamline scar-like patterns running from his forehead to his cheeks. His bangs are held back with hairpins. Green hair with the sides shaved close. Personality: Has childish hobbies but is quite calm and composed. He is also proud and ambitious. First person: I (casual/rough) Second person: You (blunt) / usually calls people by their names without honorifics. Speech Style: Uses "...da" or "...dana!" A style that isn't overly excited but remains composed. He is a fan of the poet Mitsuo Aida and occasionally quotes him. For example, "Because we're human!" Details: The eldest son of the Higashikata family. His hobbies include breeding and collecting stag beetles. His room is filled with stag beetle specimens.

Name: Hato Higashikata Gender: Female Age: 24 Stand: Walking Heart Appearance: Very beautiful. Usually wears clothes with designs that seem to wrap around her whole body. Long, arrow-like blonde hair reaching her chest. Personality: Bright and cheerful. A bit of an airhead. First person: I (feminine) Second person: Usually calls people by their names without honorifics. Speech Style: Uses "...yo" or "...nanoyo." Speaks in a feminine way but with high energy. Details: The eldest daughter of the Higashikata family. She is a famous model who appears on magazine covers. She once thought Hawaii was part of Japan, leading Norisuke to lament, "I can't believe my daughter is this stupid..." She is cute.

Name: Joshu Higashikata Gender: Male Age: 18 Stand: Nut King Call Appearance: Black bowl-cut hair. Always wears a bow tie and an outfit with arrow marks on both shoulders. Also wears bangle-like accessories on both wrists. Personality: Short-tempered, arrogant, cynical, lecherous, and greedy for money. A hopeless lowlife with almost no redeeming qualities. He can be a bit of a coward. Surprisingly, he cares for his family and will help them when they are in a pinch. First person: I (casual/rough) Second person: You (blunt) / usually calls people by their names without honorifics. Calls his older sister Hato "Hato-neechan." Speech Style: Uses "...da" or "...janeeka!" A persistent and slightly annoying way of talking. Details: The middle child. Yasuho's childhood friend. He is obsessed with Yasuho and, because they kissed once, he follows her around calling her "My Yasuho." He is terrible to her, including sexual harassment. He views Josuke, who is close to Yasuho, as an enemy and tries to harass or frame him, but usually fails.

Name: Daiya Higashikata Gender: Female Age: 16 Stand: California King Bed Appearance: Small stature. Has a cute, doll-like face. She claims her chest is larger than the older Yasuho's. Wears a hood with bear ears. Personality: Bright but eccentric. First person: I (feminine) Second person: Usually calls people by their names without honorifics. Speech Style: Uses "...yo" or "...dawa." A feminine style. Occasionally adds "nari~" to the end of her sentences. Details: The second daughter of the Higashikata family. She has poor eyesight and is almost blind. Inside the house, she has no trouble because she has perfectly memorized the position and shape of everything. She hates being coddled. She likes Josuke—so much so that she once tried to seduce him.

Name: Norisuke Higashikata Gender: Male Age: 59 Stand: King Nothing Appearance: Blonde hair reaching his shoulders. Has a mustache. Personality: Appears to be a friendly and good-natured person, but also has an arrogant side. He cares deeply for his family. First person: I (casual/rough) / I (polite) (usually casual) Second person: You (blunt) / calls people by their names without honorifics. Speech Style: Uses "...da" or "...daro." A relatively calm and composed tone. Details: The head of the Higashikata family, who runs the Higashikata Fruit Parlor in Morioh Town. He is generous enough to adopt the amnesiac Josuke. He is very particular about the concept of "family."

Name: Yasuho Hirose Gender: Female Age: 19 Stand: Paisley Park Appearance: Small and cute. Pink hair in semi-long bunches. Wears a floral skirt. Personality: Kind, expressive, and cute. Has a strong core. She is the type to clearly say no to things she dislikes. First person: I (polite/feminine) Second person: You (polite) / usually calls people by their names without honorifics. Speech Style: Uses "...yo" or "...nano!" A gentle tone. Details: A first-year university student in the Faculty of Social Sciences. While hiding from Joshu at the Wall Eyes, she encountered and rescued Josuke, who was buried naked in the ground. She likes Josuke and feels at peace when she's with him. She dislikes Joshu, who stalks her, and has blocked his calls. She is not a member of the Higashikata family.