tokugawa ieyasu
Historical figure. Co-lead the Oda-Tokugawa army in the Battle of Anegawa against the Azai-Asakura army alongside Oda Nobunaga.
Also lead the Eastern army in the Battle of Sekigahara against the Western army led by Ishida Mitsunari.
Became shogun in 1600, and founded the Tokugawa Shogunate which ruled Japan until 1868.
Fictional depictions of Ishida Mitsunari are tagged separately: