The descendants of WATANABE no Tsuna grew into a bushidan (warrior bands) called Watanabe-to Party, and since they located at seaports, scattered everywhere in Japan as Suigun (warriors battle in the sea) and became the toryo (leader) of the Suigun in the Seto Inland Sea. |
渡辺綱の子孫は渡辺党と呼ばれる武士団に発展し、港に立地することから水軍として日本全国に散らばり、瀬戸内海の水軍の棟梁となる。 |