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Tokugawa Tsunashige (徳川 綱重, 28 June 1644 - 29 October 1678) was the second son of Tokugawa Iemitsu. His mother was Iemitsu's concubine Onatsu no Kata. His childhood name was Chomatsu (長松). When Iemitsu died in 1651, he was only 8 years old. After he was given Kofu Domain, he remained there until his death in 1678.


  • Father: Tokugawa Iemitsu
  • Mother: Onatsu no Kata (1622-1683) later Junshōin
  • Adopted Mother: Senhime
  • Wife: Ryusoin (1648-1669) Daughter of Nijo Mitsuhira
  • Concubines:
    • Kogyoku-in (d.1673)
    • Ohara no Kata (1637-1664) later Choshoin
  • Sons




  1. ^ "Genealogy". Reichsarchiv. Retrieved 4 July 2018. ‹See Tfd›(in Japanese)

Preceded by
Tokugawa Tadanaga
Lord of Kofu
Succeeded by
Tokugawa Tsunatoyo