In the silence of his empty office,

In the silence of his empty office, Kakashi started tapping his fingers against the surface of his desk, their tiny strikes letting out a ‘ton, ton’ sound. Somehow, the rhythm of his fidgeting helped him collect his scattered thoughts.
As the name implied, the Mission Roster was a document that held the details for all the upcoming missions of every single shinobi in the village. What sort of mission they’d be on, how long those missions would take, every possible detail of their schedule was written down.