Doi Toshitsura

In this Japanese name, the surname is Doi.

Doi Toshitsura (土井 利位, June 15, 1789 – July 31, 1848) was a Japanese daimyō of the Edo period, who ruled the Koga Domain. He served as a rōjū for Tokugawa Ienari during the Tokugawa shogunate.

Doi Toshitsura
Daimyō of Koga
In office 1822–1844
Preceded by	Doi Toshiatsu
Succeeded by	Doi Toshinari
Personal details
Born	(1789-06-15)June 15, 1789
Died	July 31, 1848(1848-07-31) (aged 59)
Nationality	Japanese

"Sekka zusetsu", Japanese book about snow crystal written by Doi Toshitsura in 1832. Exhibit in the National Museum of Nature and Science, Tokyo, Japan.

References

• Bolitho, Harold. (1974). Treasures Among Men: The Fudai Daimyo in Tokugawa Japan. New Haven: Yale University Press. ISBN 978-0-300-01655-0; OCLC 185685588

See also

• Sekka Zusetu - Figure collection of snowflake