
The story centers on the melody played by the protagonist (Yoh). When his voice transcends time and space to reach Meguriboshi (another planet far away from Earth), many mysteries that were not told in the original story are revealed.

After losing her grandfather, Aoi—a girl who can see spirits known as ayakashi—is suddenly approached by an ogre. Demanding she pay her grandfather’s debt, he makes a huge request: her hand in marriage! Refusing this absurd offer, Aoi decides to work at the Tenjin-ya bed and breakfast for the ayakashi to pay back what her family owes.

Hiromi Maiharu has moved from Nagasaki to Kamakura to attend high school. Her new residence means a new school and new friends, and all of her exciting new encounters from day to day happen when she's on her bicycle! Kamakura is the stage for these high school girls who have devoted their youth to cycling!