HomeBiographyMichiyo Tsujimura: Age, Husband, Education, Career, Net Worth & Death

Michiyo Tsujimura: Age, Husband, Education, Career, Net Worth & Death

Who is Michiyo Tsujimura?

A Japanese agrarian scientist and biochemist, Michiyo Tsujimura whose study centralized on the different elements of green tea. She was the foremost lady in Japan to acquire a doctoral degree in farming. In acquisition, she was furthermore honored with Google Doodle.

Michiyo Tsujimur was the preferably first lady to acquire a doctoral degree in farming in the record of Japan. 

Michiyo Tsujimura Birth Date, Age, and Death:

She was born in Okegawa City, Japan on 17th September 1888, and she died at the age of 80 on June 1, 1969. Michiyo Tsujimura’s cause of death isn’t reported in any online journey or article. Nonetheless, Michiyo was motivated to pursue a career in scientific research while in school.

Physical Appearance:

Michiyo’s body measurements are unspecified. As she was Asian, she had an Asian body structure. Tsujimura had gray coloured hair and dark black eyes. Her height was 5 Feet 4 inches and weighed about 67 kg.

Michiyo Tsujimura’s Family Tree:

Michigo Tsujimura’s family tree has a lot of members. Tsujimura’s dad was the principal of an elementary school. Tsujimura grew up in a loving household of nine people, which comprised her parents, her six siblings and her.

Early Life of Michiyo Tsujimura:

She was born and brought up in Okegawa City, Japan, where she lived with her family. Michiyo was encouraged to follow a career in scientific study while in the academy. 

Education of Michiyo‘s:

Michiyo Tsujimura got a degree from Tokyo Prefecture Women’s Normal School in 1909 and proceeded on to the Department of Biochemical Science at Tokyo Women’s Higher School.

She started working as an educator at Yokohama High School for Women in Kanagawa Prefecture after acquiring her degree in 1913.

Career and Professional Lifestyle:

Michigo Tsujimura’s Green Tea invention was one of the most renowned, however, Michiyo Tsujimur began her scientific profession as a laboratory attendant at Hokkaido Imperial University in 1920. She worked unpaid at the university’s Agricultural Chemistry Department because the college did not acknowledge female learners at the period.

In 1920, after Michiyo’s had taught for 3 years at Saitama Women’s School and entered Hokkaido Imperial University as a laboratory assistant.

Michiyo Tsujimura concentrated her study on the “Nutrition of Silkworms”. In 1922, she was disseminated from the Food Nutritional Laboratory of the University’s Agricultural Chemistry Department to the Medical Chemical Laboratory at the Medical College of Tokyo Imperial University.

In September 1923, the Medical College of Tokyo Imperial University was demolished by the Great Kantō quake. Michiyo was transferred to a recent research university in Japan, RIKEN, as a study learner rather than an unpaid staff member.

As a medic of Farming, Michiyo labored in the laboratory of Umetaro Suzuki, where she studied Nutritional Chemistry. Michiyo Tsujimura’s green tea research started in 1924 with her coworker, Seitaro Miura and found Vitamin C in green tea. Later Michiyo and Seitaro found Vitamin C, and she published a paper in the bulletin Bioscience, Biotechnology, and Biochemistry titled “On Vitamin C in Green Tea.”

Subsequently, the magazine, the excerpt of Vitamin C from green tea assists to boost green tea export to North America.

While still studying green tea, she furthermore secluded another component named “Flavonoid Catechin” from green tea in 1929.

In 1932, Tannin was removed from green tea in crystal layout. This research attained Michiyo Tsujimura a doctorate in Husbandry from Tokyo Imperial University with a theory titled “On the Chemical Components of Green Tea.“

In 1942, she was identified for her study work and was facilitated to work at RIKEN as an assistant investigator and became a lecturer at Ochanomizu University in 1949.

Michiyo’s Relationship:

Michiyo Tsujimura may be married or remain unmarried her whole life. There is no knowledge about her spouse or kids. There is furthermore no knowledge heeding her prior affinities or engagements. She was a joyful person who spent much of her period studying.

Michiko Tsujimura had not disclosed whether she stood in a relationship as she maintained her private life personally.

Michiyo’s Scandal:

Michiyo Tsujimur was never noticed with assumptions or disagreements that could endanger her employment. She also avoids the media and avoids combative behavior or problems that could damage her stature.

Nominations and Awards:

Michiyo Tsujimur was rewarded the Japan Prize for Agricultural Science in 1956 for her study on green tea. In 1968, she was also awarded the Order of the Precious Crown of the Fourth Class.

Social Media of Michiyo Tsujimur:

Michiyo was not on any social media platforms, including Facebook. Social media were not as general in her days, and the mere means of contact were the telephone and mail. 

Michiyo Tsujimura’s Net Worth:

She had an estimated net fortune of $1 million – 5 Million dollars.


  • When did Michiyo die?

She died on June 1, 1961, however, Michiyo cause of death isn’t clear till today.

  • What was Michiyo Tsujimur’s profession?

Michiyo Tsujimur was a Japanese Agrarian Scientist and Biochemist.

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