what  does the latter mean?
As a legendary warrior and leader, Masamune is a character in a number of Japanese period dramas.
Date Masamune
As a legendary warrior and leader, Masamune is a character in a number of Japanese period dramas.
who is hasekura tsunenaga? He was a kirishitan Japanese samurai and retainer of Date Masamune.
wiki:12142089
Date Masamune [SEP] Introduction
As a legendary warrior and leader, Masamune is a character in a number of Japanese period dramas. He was played by Ken Watanabe in the popular 1987 NHK series "Dokuganryū Masamune".