Yotsuyu Yagiyama

Background

Yotsuyu was born a nameless Rock Human. Although his youth is undisclosed, he managed to steal the identity of a young man named " Yotsuyu Yagiyama " and become an architect. He is said to have been one of Jobin Higashikata 's friends in college. Yotsuyu was hired to build the Higashikata Residence for Norisuke in 2010, as well as the Higashikata Fruit Parlor 's parlor and the renovated Morioh Stadium. At the same time, he worked as Tamaki Damo 's underling in the Locacaca Organization.↗↗↗

At some point before the events of JoJolion, Yotsuyu informed Aisho Dainenjiyama of his girlfriend's betrayal, and it is implied that the two were at least acquainted with each another beforehand.↗

On August 19, 2011, Yotsuyu, alongside Tamaki Damo, confronted Josefumi Kujo and Yoshikage Kira, who had stolen a Locacaca branch from the organization. After both escaped, Yotsuyu was ordered by Tamaki to conduct a search in order to corner the thieves. After witnessing the A. Phex Brothers ' defeat by Josefumi, Yotsuyu was driven away by the approaching earthquake and tsunami.↗↗↗

Battle with the Higashikatas

Learning about the duo's survival in an amnesiac man dubbed "Josuke", Yotsuyu decides to eliminate the latter. He meets Tsurugi Higashikata and, by feeding the Locacaca to a dog, succeeds in tricking the young boy into helping him lure Josuke out into the open.↗

Yotsuyu Yagiyama later appears within the secret room below the Higashikata estate as Yasuho Hirose sleeps. He produces a transparent membrane from his eyes to suffocate her in an attempt to draw out Paisley Park and examine it. Once Paisley Park manifests, he uses his Stand to trap it in place and analyze its ability. Yotsuyu reveals that he is an architect scouting out interesting properties such as the secret room, and states his intention to eliminate Josuke.↗

Later, Yotsuyu assaults Josuke and Norisuke as they attempt to gain access to the basement by touching Josuke's foot and activating his Stand. Large flower pots begin accelerating towards him as the architect watches from the entrance, surprised Josuke would return to the location just to die again. When the two manage to avoid the flower pot shards, Yotsuyu activates his Stand a second time, this time summoning chestnuts toward the duo.↗

"I Am a Rock"

When Josuke and Norisuke escape inside the cellar, Yotsuyu resorts to kidnapping Yasuho from inside the basement cellar and dragging her through a hidden fault in the roof caused by the earthquake. Josuke and Norisuke follow him by using the latter's King Nothing to track Yasuho's scent. Yotsuyu sets her down among rocks close to the shoreline and hides, intending to catch the two by surprise by blending into his surroundings.↗

Josuke's response is to encase Yotsuyu in a large soap bubble, intending to carry him off and drop him into the sea. However, Yotsuyu is able to attract several nearby rocks towards himself in order to pop the bubble and escape, thinking he has foiled Josuke's plan. Josuke then reveals that he was merely positioning Yotsuyu closer to the shore, allowing him to use his soap bubbles to push the architect into the sea.↗

Personality

Yagiyama woke up Aisho to save him from being killed when his house was demolished, and was sympathetic and supportive of the more naive Aisho after he found out his girlfriend had betrayed him.↗↗

Profile details

Status Status based on their final appearance in the part(s) they are featured in: Deceased (Part 8)↗

Date of Death: 2011↗

Cause of Death: Suffocated from lack of skin respiration↗

Yotsuyu is revealed to be a Rock Human with a stolen name, belonging to a Locacaca Organization.↗