The ADR director for it is Christopher Bevins as he’s working with ADR engineer Matt Grounds and mix engineer Nathanael Harrison.
Plot concept: Shimazu Toyohisa, whilst involved at the Battle of Sekigahara, manages to mortally wound Ii Naomasa, but is critically wounded in the process.
This man, Murasaki, sends Toyohisa into the nearest door where he wakes up in another world.