Hirayama seems utterly content with his simple life as a cleaner of toilets in Tokyo. Outside of his very structured everyday routine he enjoys his passion for music and for books. And he loves trees and takes photos of them. A series of unexpected encounters gradually reveal more of his past. A deeply moving and poetic reflection on finding beauty in the everyday world around us.
Momojiro and Jonathan go to Kochi on a ferry. On the ferry a singer called Yuka dropped her sheet music into the ocean. Momojiro helps her by diving in to collect the sheets for her and ends up falling in love.
While vacationing in the Izu peninsula, a high school student Kawashima becomes intrigued by Kaoru, a pretty young dancer in a troupe of travelling performers, and he tags along with them on their journeys.