Shining D (Diamond) is Unbreakable, Part 1 (Episode)

Crazy Diamond Is Unbreakable, Part 1 (クレイジー・は砕けない その1) is the one hundred eleventh episode of the JoJo's Bizarre Adventure anime and the thirty-seventh episode of Diamond Is Unbreakable. It covers Chapter 426 through Chapter 430.

Summary
As Kira brags about his victory to Hayato, he unknowingly reveals his own identity to Josuke, who Hayato had secretly called ahead of time. Needing Killer Queen to protect himself, Kira is forced to undo Bites the Dust, preventing Rohan from being killed by its effects. Engaging in battle against Josuke and Okuyasu, Kira manages to retrieve Stray Cat and use its air shots to create invisible remote bombs, dealing heavy damage to Okuyasu. As Josuke tries to reach Okuyasu in order to heal him, Hayato deduces that Okuyasu's body might have been turned into a bomb, leaving Josuke with the tough decision of whether to sacrifice himself to save Okuyasu. However, Hayato, deducing that Kira can only set off one bomb at a time, sets off the bomb on himself, allowing Josuke to heal both him and Okuyasu. As Kira launches another air bomb, Josuke, refusing to believe Okuyasu might already be dead, manages to use Crazy Diamond on debris in his wounds to dodge the explosion.

Manga/Anime Differences

 * Added a flashback to Hayato calling Josuke in the house before leaving.
 * Removed Kira's detailed mathematical calculations to predict where the air bombs would travel.

Trivia

 * During the fist fight between Crazy Diamond and Killer Queen, their color palettes change briefly to the colors used in the anime for Star Platinum and The World respectively.
 * The title of this episode was changed to "Shining Diamond Is Unbreakable, Part 1" by Warner Bros. Animation's American branch to avoid possible legal action.