There were eleven main ranks into which the retainers of the Sendai domain were divided. •
Ichimon 一門: blood relations of the Date clan. Held prestige but no actual political or administrative role. •
Ikka 一家: The families who ran much of the high-level day-to-day affairs of the
Date clan. •
Jun ikka 準一家: Families who had lost their heads or had been incapacitated due to internal strife in the
Date clan. •
Ichizoku 一族:
Fudai (long-standing) retainers of the
Date clan. •
Shukurō 宿労: Hereditary
bugyō (magistrates). •
Chakuza 着座: Retainers who had the right to report to the castle and present the lord with a sword and stirrups for new year's celebrations, and in return receive a cup of
sake from the lord. This rank was founded after
Date Masamune's tenure as lord. •
Tachi-jō 太刀上: Retainers who had the right to present the lord with a sword at new year's festivities, and in return received a cup of
sake from the lord. This was a rank founded after
Masamune's tenure. •
Meshidashi 召出: Retainers who had the right to appear at the domainal new year's festivities. As with
chakuza and
tachi-jō, this rank was founded after
Masamune's time. •
Heishi 平士 and
Ōbanshi 大番士: The main body of Sendai's fighting force, the rank was organized in
Date Masamune's time and revived during the tenure of the fourth daimyo
Tsunamura. One
kumi 組 (unit) consisted of 360 men, and the domain had 10 such units, setting their number at 3600. •
Kumi-shi 組士: The men under the
heishi and
ōbanshi. Footmen, tea instructors, hawking assistants, entourage members, among others, all came from this category. •
Sotsu 卒: Foot soldiers, coolies, lesser menials, and so on. ==Education==