Diamond is Unbreakable - Chapter 161 
As Kira gets up after punching Hayato, he figures out that Hayato must have activated Bites the Dust four times at this point, and as such, not only Rohan, but Josuke, Jotaro, Okuyasu, and Koichi would die. As Kira is boasting that Bites the Dust invincible and that after it is triggered, he would release it so that Hayato would die forever alongside the protagonists during the next time loop, he lets his real name, Yoshikage Kira, slip.
After this, Hayato reveals that he's been waiting for Josuke to wake up and make his way to the location where Kira was at the moment, as he did in the previous time loop. As Kira realizes that he just gave away his name to both Josuke and Okuyasu, he is forced to retract Bites the Dust in order to protect himself from Crazy Diamond. As the clock strikes 8:30, Rohan spots Koichi and Jotaro and goes to greet them, completely unharmed save for the chill from the cold rain. As Josuke prepares for a final showdown with Kira, Kira reiterates that he only wishes to live a quiet life with a vegetative soul.