“Parents want their children to serve us because of the Sumitomo family’s excellent customs. They trust us to train our retainers to become good people.”

  • # House of Sumitomo
  • # Sumitomo’s Business Philosophy
  • # Human resources development
Edo Store Memorandum written by Tomohiro in 1824. The words quoted are indicated by red lines.
Photo courtesy of Sumitomo Historical Archives

This quote comes from the Edo Store Memorandum written by Tomohiro, the ninth head of the Sumitomo family, in 1824.

It states: “Recently, our young clerks are misbehaving. I hear that the problem is improper supervision by those in charge. If young people fall into bad habits and cause problems, don’t hesitate to reprimand them. If you sympathize with them and don’t intervene, they will lose their chance to learn. Some people are unaware that ‘admonishment’ is a merciful action on the part of the master. … Many parents in Edo want their children to serve us because of the Sumitomo family’s excellent customs. They trust us to train our retainers to become ‘good people,’ meaning capable men who possess integrity. If anyone serving us misbehaves and is condemned by others, his superiors are liable.”

These words of Tomohiro should be understood in the context of the Sumitomo family’s circumstances at that time. There was an urgent need to breathe new life into the Sumitomo family whose momentum was faltering because the two preceding heads of the Sumitomo family passed away in quick succession before Tomohiro became head in 1807. In order to maintain the family’s status and the honorable position it had enjoyed since the early Edo period, Tomohiro urged superiors to foster their subordinates and take pride in serving the Sumitomo family.

Kichijiro Tomohiro, ninth head of the Sumitomo family
1787-1853
The ninth head of the Sumitomo family. Born the son of a Shinto priest of Iwashimizu-Hachimangu Shrine in Kyoto, adopted by the Okamura family in Kyoto, a merchant family dealing in fans. Joined the Sumitomo family, subsequently becoming head of the family in 1807. Incidentally, the Okamoto family adopted Masayuki, the third son of Tomonobu who was the third head of the Sumitomo family. Commonly known as Kichijiro, he later took the name of Jinbee. In 1825, the Tokugawa shogunate bestowed an official title on him as the operator of a copper mine and granted him permission to use the family name Sumitomo. As befitted a cultivated man descended from a family of Shinto priests, he was a connoisseur of waka Japanese poetry and well-versed in kokugaku Japanese studies.

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