1.1 - S1.E1

Miyako participates in a 1 night and 2 days hiking tour of Mount Fuji. Ryoichi Nozawa is the guide for the hiking tour team of Miyako, Shintaro Kondo, Someno Aoyama and Ai Mitsuke. While hiking through Mount Fuji, Someno looks back and sees Miyako is crouced down and has her hands covering her face. Ryoichi tries to talk to Miyako, but she is frozen. Miyako sees the faint shape of person. Miyako realizes that she has a daughter named Natsuki.