Ichiko (Ai Hashimoto) lived in a big city, but goes back to her small hometown Komori, located on a mountain in the Tohoku region. She is self-sufficient. Ichiko gains energy living among nature and eating foods she makes from seasonal ingredients.
Akira Mochizuki (Kie Kitano), who replaced Natsumi Yukihira (Ryoko Shinohara), begins her job at the Tokyo Metropolitan Police Department. A female high school students asks her to find her missing father.