Bullet of the Heart.
The episode starts of with the filming of a popular lunch show, with Nome, Hikaru, Tomohisa, Kazuna, and Kento. They are separated into two groups, with Nome and Hikaru being the Mountain Team, while Tomohisa, Kazuna and Kento will be the Ocean Team. Before filming, Nome finds Hikaru panting. Hikaru tells Nome that he forgot his medicine but assures him that he would be fine for filming. At the end of the day, when they are discussing their shoot, Hikaru suddenly coughs up blood and is laid down to rest...