Eastern Army

The Eastern army refers to the alliance who opposed the Toyotomi reign after Hideyoshi's death. Officers under this faction are loyal to the Tokugawa family or spiteful towards the power figure for the Toyotomi family, Mitsunari Ishida. These generals either participated in the decisive battle at Sekigahara or were sent to suppress the Uesugi and Sanada clans.

Army
* Note: This list includes people who were present in Samurai Warriors 2 and its expansion. It does not include any special dream stage conditions for Sekigahara.

Commander

 * Ieyasu Tokugawa

Major Generals

 * Tadakatsu Honda
 * Ina *
 * Hanzō Hattori *
 * Kojiro Sasaki *

Vassals

 * Naomasa Ii
 * Masanori Fukushima
 * Nagamasa Kuroda
 * Tadaoki Hosokawa
 * Takatora Todo
 * Kiyomasa Kato
 * Yoshimasa Tanaka
 * Terumasa Ikeda
 * Tadayoshi Matsudaira
 * Yoshiaki Kato
 * Nagachika Kanamori
 * Hirotaka Terasawa
 * Kazutoyo Tamanouchi
 * Naoyasa Akaza
 * Motosura Kutuski
 * Kazutada Nakamura
 * Kazuhide Nakamura
 * Toyouji Arima
 * Noriyori Arima
 * Tanomo Noisshiki
 * Moritsuna Watanabe
 * Tadatomo Honda
 * Sadatsugu Tsuitsui *
 * Yoshinaga Asano *
 * Yashuharu Wakisada *
 * Takatsugu Kyogoku *
 * Yasumasa Ishikawa *

Commander

 * Hidetada Tokugawa

Vassals

 * Masanobu Honda
 * Nobuyuki Sanada
 * Yasumasa Sakaibara
 * Tadamasa Mori
 * Ietsugu Sakai
 * Hidemasa Ogasawara
 * Tadachika Okubo
 * Tadamasa Matsudaira
 * Bitchu Hineno
 * Kazuaki Toda
 * Tadamasa Honda
 * Yorimisu Suwa
 * Shobei Fukae
 * Mototada Torii
 * Mohei Takigawa
 * Shigeyasu Ikeda
 * Tadashige Suzuki
 * Nagamori Okabe
 * Tadayo Okubo
 * Tadataka Okubo
 * Tadasugu Sakai
 * Chikayoushi Hiraiwa

Commander

 * Masamune Date
 * Yoshiaki Mogami

Vassals

 * Yoshiyasu Mogami
 * Mitsuuj Ujiie
 * Hidetsuna Sukenobe
 * Minbu Satomi
 * Masakage Rusu
 * Tsune Hasekura
 * Nobuyasu Goto
 * Tsunamoto Oniniwa
 * Kageyori Yashiro
 * Mitsushige Nobesawa
 * Mitsunao Tateoka
 * Shigezuna Date
 * Kojuro Katakura