His first son , Takahiro Tamura described watching his father eat dried fish and drink sake in the style of the character of the film .
In preparation for the role of the poor rickshaw man , Bantsuma stayed in character even whilst at home .
Bantsuma 's first son , Takahiro Tamura described watching his father eat dried fish and drink sake in the style of the character of the film .
In preparation for the role of the poor rickshaw man , Bantsuma stayed in character even whilst at home .