After returning from school one day, Rin Shima spots an unfamiliar tricycle‑motorcycle parked outside her home today.
When she asks her father about it, she finds out the bike is a temporary loan while her moped undergoes yearly maintenance.
With plans to camp at Yatsugatake tomorrow, Rin has no choice but to ride the tricycle‑motorcycle for the trip.
As she sets off, Rin's journey swiftly shifts gears, unveiling smoother handling on unfamiliar roads and fresh scenic routes through the mountains today.
