Fetching details from the dictionary...
large junk, with capacity for 1,000 koku of rice
千石船が港に停泊している。
A large junk is anchored at the port.
千石船は昔の貿易に使われていた。
Large junks were used in trade in the past.
千石船の復元プロジェクトが進行中。
A project to restore large junks is underway.