CHARACTER PROFILE
Iwasuke
- Primary work
- JoJolion
- Species
- Rock Dog↗
Iwasuke (岩助, Iwasuke) is a tertiary character featured in the eighth part of the JoJo's Bizarre Adventure series, JoJolion.
He is a Rock Dog (岩犬, Iwa Inu) currently in the care of Tsurugi Higashikata and living with the Higashikata family in his own dog house.
Image attribution details
Iwasuke. Source illustration via JoJoWiki; copyright remains with the original rights holders.
Image via JoJoWiki. Original franchise/production rights holders retain copyright; the wiki text CC BY-SA license does not license this image.
Original image ↗ · Archived image ↗01Basic information
02Appearance
Iwasuke is a medium-sized dog resembling a striped hyena or aardwolf, though without the stripes of those species. Although he primarily has light-colored fur, he notably has a dark mane like a mohawk running from the top of his head to his back. His ears are either pointed or floppy when he is comfortable and he has a thin tail with a thick clump of fur at the end.↗
His muzzle resembles that of a Pomeranian or Spitz. JOJO magazine 2025 SUMMER suggests that if he's a Pomeranian, then his fur might have been trimmed or he has a condition that caused fur loss aside from on his back.↗↗
03Personality
Iwasuke is an obedient pet and easily forms an attachment to his owner, Tsurugi Higashikata. True to his curious tendencies as a stray animal, he primarily roamed around the springs at the area of the Morioh Wall Eyes and the Higashikata estate, which ultimately led him to eat a Locacaca fruit at some point during the Morioh earthquake. In spite of this, he easily became loyal to Tsurugi after he was taken in to live with the Higashikata Family in their home.↗↗↗
In the Higashikata estate, Iwasuke often strolls around when he is not around Tsurugi. He can be a perky house pet, as seen when he playfully pretended to bite Tsurugi's finger when the latter covered his nostrils for fun.↗↗
04Abilities
05Story
SPOILERS
Background
At the time of the earthquake in Morioh, Iwasuke eats the Locacaca fruit left behind by Josefumi Kujo and smiles from the taste before walking away.↗↗
Yasuho Hirose initially sees the dog walking around near the Wall Eyes and Lovers' Cape, in the spot where she first met Josuke. When she later leaves the Higashikata Residence 's underground storeroom, she sees Iwasuke suspiciously walking around their property.↗↗↗
"I Am a Rock"
Tsurugi tells Norisuke and Josuke that he also saw Iwasuke near the Wall Eyes. Iwasuke turned all hard like a rock and looked crumpled, causing Tsurugi to assume he was dead. Yotsuyu Yagiyama then healed the dog by feeding him a Locacaca fruit and he suddenly got up and started walking again.↗↗
Wanting to learn the secret behind what healed Iwasuke, a trap with lots of dog food is laid out for him by Norisuke and Tsurugi. However, Iwasuke ignores it and doesn't appear. Later when Norisuke, Tsurugi, and Josuke are in the underground storeroom, Iwasuke mysteriously phases through the wall and enters the room. He jumps onto the bed to eat a piece of the Locacaca left behind which Yotsuyu was carrying. Josuke notices and yells at the two to grab him.↗↗
It's a Summer Vacation Everyday
Iwasuke joins the rest of the family for their family photo once Jobin Higashikata comes home. Outside, Iwasuke is bothered by Tsurugi covering his nostrils with two fingers. He tries to bite Tsurugi but fails since his owner moves his hand away in time.↗↗
Ozon Baby's Pressure
Iwasuke and Tsurugi confront Jobin in the garage, wondering what he's doing there. The three are then suddenly attacked by Ozon Baby and Iwasuke yelps in pain. He tries to run out of the garage while Jobin yells at Tsurugi to stop him. Unfortunately, he is dealt with more pressure and blood bursts out of him. He slowly manages to crawl away into his dog house. Jobin comforts Tsurugi by saying Iwasuke most likely turned his body into stone inside the doghouse so he can withstand the pressure.↗↗↗↗
After Poor Tom is killed, Norisuke sees Iwasuke emerge from his doghouse. He coughs but is otherwise fine after the attack.↗↗
Aftermath
Iwasuke is with the Higashikata family at the fruit parlor, as they plan to celebrate Norisuke's discharge from the hospital.↗↗
06Plot details
SPOILERS
Profile details
Status: Alive (Part 8)↗
07Relationships
| Character | Relationship | Notes |
|---|---|---|
| Tsurugi Higashikata | Caretaker | ↗ |
08Sources & attribution
- Iwasuke
Source text: JoJoWiki and its contributors. This entry has been reorganized and condensed for readability under CC BY-SA 4.0. Archived records reflect their capture dates. Referenced manga, anime, and artwork retain their respective copyrights.
Source bibliography (12)
- JOJO magazine 2025 SUMMER: "Let's Welcome Bakin-chan! – Raising a JoJo Dog", p. 202 Open ↗
- JoJolion Chapter 33: Josuke! Go to the Higashikata Fruit Parlor Open ↗
- JoJolion Chapter 53: Vitamin C and Killer Queen, Part 4 Open ↗
- JoJolion Chapter 34: It's a Summer Vacation Everyday, Part 1 Open ↗
- JoJolion Chapter 74: Ozon Baby's Pressure, Part 2 Open ↗
- JoJolion Chapter 22: Morioh 1901 Open ↗
- JoJolion Chapter 24: Paper Moon Deception, Part 2 Open ↗
- JoJolion Chapter 30: King Nothing Open ↗
- JoJolion Chapter 72: North of the Higashikata House. The Orchard Open ↗
- JoJolion Chapter 73: Ozon Baby's Pressure, Part 1 Open ↗
- JoJolion Chapter 76: Ozon Baby's Pressure, Part 4 Open ↗
- JoJolion Chapter 110: Higashikata Fruit Parlor Open ↗
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