The Invisible Blade Part 3

Miezaru Yaiba Pāto Surī (見えざる刃 PART3)

After thinking about it, Nana decides to save Michiru. When Nana approaches her teacher, he suggests that she asks Kyōya for help, which she does. Later, Kyōya shows up while Nana is tending to Michiru. That night, Nana is still tending to Michiru when Fūko arrives, wondering if there has been any further developments in the case. When Michiru finally wakes up, Nana and Michiru hang out together. The next day, Jin has a conversation with Ryūji's killer. He then wonders who is responsible for manipulating Nana. 

Meanwhile, Tsuruoka, Nana's mentor, tells the committee that he is heading to the island. While Kyōya continues to investigate, Nana and Michiru are playing shogi. During the game, Michiru reveals she was bullied due to her talent until one day she healed a dog. As such, she became friends with Hitomi Hosokawa, the dog's owner. However, while she was helping at a hospital, Michiru fainted. She then learned that Hitomi had cancer. Shortly thereafter, Hitomi passed away. Nana becomes emotional once she is alone.