JoJo's Bizarre Adventure Diamond Is Unbreakable

A man named Yoshikage Kira is enjoying his lunch break at the park with a sandwich in hand. But his peaceful afternoon is cut short when Shigechi accidentally takes Kira’s sandwich bag, believing it to be his own. Not wanting anyone to see the object he had placed inside the bag, Kira goes after Shigechi to recover it.

Yoshikage Kira is revealed to be the serial killer who’s been lurking in Morioh, and a Stand user as well. Having discovered his secret, Shigechi tries to fight off Kira with his Harvest, only to suffer fatal wounds from the killer’s Stand, Deadly Queen

Jotaro and Koichi come under the attack of Yoshikage Kira’s Stand bomb, called Heart Attack. Narrowly escaping the blast, Koichi tries to go after the serial killer but is stopped by Jotaro, who tells him to focus on dealing with the Stand bomb first.

Kira is forced to appear before Koichi after his remote Heart Attack bomb is made useless by the boy’s new Stand, Reverb Act 3. Finally coming face-to-face with the serial killer, Koichi attacks him with Act 3, but is quickly overpowered by Kira’s Stand, Deadly Queen.

Josuke and his friends are at Yoshikage Kira’s home trying to find any clues that may lead them to the serial killer, who has gone into hiding under a new face and identity. After going through some of Kira’s belongings, Josuke and Jotaro decide to head into the next room, when a Polaroid camera suddenly goes off on its own.

Kira’s father, Yoshihiro, begins searching for Stand users who would help protect his son from his pursuers. Meanwhile, Rohan is taking photos at the train station when he is suddenly challenged to a game of rock-paper-scissors by a boy claiming to be his fan.

While on their way to school, Josuke and Okuyasu find a young man lying unconscious in the middle of what appears to be a crop circle. When they try to take a closer look, the man suddenly wakes up and starts claiming he’s an alien from outer space.

Rohan is convinced that Josuke is cheating in their game of Cee-lo when all the dice rolls in his opponent’s favor. Feeling insulted, Rohan stabs his own finger and swear he’ll find out how Josuke is cheating in their next round.

Rohan sacrifices himself to save Josuke from a remote-controlled Stand that sucks nutrients out of its victims. Moved by Rohan’s act of bravery, Josuke races through town to find and defeat the Stand’s user before it can kill Rohan.

Shinobu tells her husband, Kosaku, that she saw a stray cat in their basement with a hole in its throat. When Kosaku goes down to take a look, he finds the cat already dead, The next morning, a strange plant sprouts from the spot where the cat was buried.

Yoshihiro Kira spots Kosaku Kawajiri and instantly recognizes that it’s actually his son, Yoshikage. Meanwhile, Josuke, Okuyasu, and Mikitaka finds a strange man living in an abandoned electrical tower.

Josuke enters the electrical tower again to save Mikitaka and defeat Toyohiro Kanedaichi. Meanwhile, Rohan receives a visit from a first-class architect named Masazo Kinoto, who’s come to estimate the repair costs to his burnt house.

Rohan finds himself possessed by Masazo Kinoto’s Stand, Cheap Trap, who tells the manga artist to burn the photos he took of the people in Morioh. Meanwhile, Josuke and Yuya encounter the Stand user responsible for Koichi’s disappearance.

Rohan calls over Koichi to help him fight off Cheap Trap, which has attached itself onto Rohan’s back. Unfortunately, Koichi thinks Rohan is pulling a prank on him and leaves. Feeling humiliated by Cheap Trap, a furious Rohan decides to leave the house to seek other help.

Kosaku Kawajiri is forced to kill Hayato after the boy threatens to expose him as a killer. To make matter worse, Kosaku learns from his father, Yoshihiro, that Rohan and the others are coming to investigate the Kawajiri family shortly. Realizing that his cover will soon be blown, a desperate Kosaku is trying to find a way to escape his situation when he is suddenly stabbed by Yoshihiro’s arrow.

Yoshikage Kira gains a new ability called Bites the Dust, a bomb that automatically kills anyone who tries to discover Kira’s identity through Hayato. Realizing that the only people who could stop Kira are ones with similar powers, Hayato tries to warn Rohan Kishibe and the others about Kira without revealing his identity.

Hayato’s attempt to kill Kira using Stray Cat’s air bullet ends in failure. Kira realizes that letting Hayato repeat the same morning is becoming a risk, so he decides to undo Bites the Dust after he sees through Rohan’s death. But just as Kira confirms his victory, an unexpected person appears.

Josuke and Hayato hide inside a nearby residence to escape from Deadly Queen and Stray Cat’s attack. But to their horror, Kira is somehow able to close in on them from outside the house.

Josuke and his friends have finally cornered Yoshikage Kira. Refusing to give up, Kira tries to activate Bites the Dust one more time to escape his desperate situation. Can Josuke and the others stop Kira in time to save the future of Morioh?