Čókósoku! Sankin kótai returns

In the Edo period, there was a system called "Sankin-Kotai" under which feudal lords in the Edo period were required to spend every other year in residence in Edo. Masaatsu NAITO (Kuranosuke SASAKI), who is a head of the small and poor clan, ordered to come to Edo in just four days with his staff. However, his mission has not been completed yet since some opposing leaders are planning another conspiracy to his clan. Now he has to return to his clan as soon as possible in order to save his castle which was over taken by another clan. (Shochiku)