In 1899, a Japanese businessman walked into the World Commerce Congress in Philadelphia and requested a meeting with the President of the United States. His goal: to eliminate tariffs that were strangling Japanese tea exports. That man was Otani Kahee — and he succeeded. Known as the "Tea Saint," Otani built a career that stretched from buying 4-ton lots of tea by sight alone to shaping the infrastructure of international trade. His story belongs to the Meiji era's export tea boom, which transformed Shizuoka and Yokohama into centers of global tea trade.
The Life of Otani Kahee, a Great Businessman of the Meiji Period
Early Life
Otani Kahee was born in 1845 in what is now Matsusaka City, Mie Prefecture. At the age of 19, Kahee started working for the tea trade company "Iseya" in Yokohama, run by Ogura Tohee. Kahee was adopted into the Iseya household in recognition of his hard work, but following a disagreement with his adoptive father, he parted ways. After that, Kahee worked for Smith & Baker Company as a tea buyer and head of overseas trading.
That move to Yokohama mattered. After the port opened to foreign trade, Yokohama became the place where tea from producing districts was gathered, inspected, priced, and sent onward to overseas markets. For a young man from a tea-producing region, it was an education in how tea had changed from a local agricultural product into an international commodity. Working for a foreign house like Smith & Baker meant standing at the point where Japanese leaf met foreign demand. Kahee was not simply handling tea; he was learning how quality, timing, and reputation were judged in export trade, and that experience shaped the rest of his career.
Career Beginnings and Growth
He changed his childhood name from Tokichi to Kahee at the age of 23. While working for Smith & Baker, he opened "Tomoeya," his own company in Yokohama. He would improve the company's performance and increase his influence on the tea industry.
He also worked to improve the quality of tea when it declined due to rapid export growth. This was one of the central contradictions of the Meiji tea boom: exports were rising fast, but volume alone was not enough. When demand surged, rushed processing and uneven standards could easily damage the reputation of Japanese tea overseas. Otani understood that trade depended on trust as much as quantity. If export tea became known as careless or inconsistent, the whole industry would pay the price.
He established the Central Tea Industry Headquarters in cooperation with the Ministry of Agriculture and Commerce to oversee the tea industry throughout the country. In practical terms, that meant building a national framework for a trade that had outgrown purely local control. The organization linked producing districts, supported efforts to improve manufacturing quality, and gave the export business a more unified structure. Otani was also active in politics and held important positions in both the tea and trade industries, but this quality-control work is a large part of why later generations remembered him with such respect.
Later Years and Legacy
At 49, he founded Japan Seicha Co., Ltd. and started direct export transactions without going through foreign trading houses. That was a significant shift. Up to that point, foreign firms had controlled much of the overseas side of the business, but direct export gave Japanese merchants more authority over pricing, relationships, and the presentation of their own tea abroad. He opened branch offices overseas with government support and became president of the Yokohama Chamber of Commerce.
At the World Commerce Congress in Philadelphia in 1899, he met with the President of the United States as Japan's representative — petitioning for the elimination of tariffs on tea and proposing a transpacific cable. He remained active in politics and business until his death in 1933 at the age of 90. Even late in life, he was thinking not only about tea itself, but about the systems that allowed tea to move: institutions, communication, and international policy.
The Legacy of Otani Kahee
A Man Called "The Tea Saint"
When Kahee was 13, the Japan-US Friendship and Trade Treaty was signed. Japanese green tea grew to meet the tastes of foreigners, and its export value increased year by year — becoming the second largest export product after raw silk. Raised in the tea-growing region of Ise (Mie Prefecture), Kahee grew up sensing that potential. He was convinced of tea's opportunity in his teens and decided to devote himself to the industry.
When ordered to buy tea in short supply, he traveled to Osaka and — just by looking at tea samples — boldly purchased about 4 tons at once. The story is often retold with another striking detail: that he spent as much as 260,000 ryo, roughly equivalent to 10.4 billion yen in modern terms. Whether one focuses on the old currency or the modern estimate, the point is the same. This was not cautious buying. It was a huge commercial bet made on judgment alone. All transactions were done in cash, so he kept a large safe at his hotel entrance. The spectacle drew crowds. People were not just staring at money; they were watching a tea merchant operate at a scale that seemed almost theatrical. The episode explains why Kahee earned a reputation for nerve, speed, and confidence long before he became an industry leader.
International Contribution
At the 1899 Philadelphia congress, he appealed directly to the US President for elimination of tariffs on Japanese tea. His petition contributed to the eventual removal of the tariff, and exports increased again. The issue was serious enough that tea producers could not treat it as ordinary business friction. Otani went in person because he understood that the American market was central to Meiji-era tea exports, and that a tariff could undo years of growth.
He also proposed the Pacific cable, contributing to communication infrastructure between Japan and the Americas. That proposal shows how broadly he thought. Tea exports were not only about farms, factories, and merchants; they also depended on information moving quickly across oceans. Otani saw that clearly.
Understanding New Initiatives
When Kahee was chairman of the Central Chamber of the Tea Industry, a tea farmer was struggling with variety development without support. Recognizing the importance of cultivar research, Kahee invested his own funds to purchase land and offer it as a test site. The farmer he supported was Sugiyama Hikosaburo, the father of Yabukita — the cultivar that became the dominant variety in Japan's tea production. Kahee has been called another father of Yabukita. That decision says a great deal about him. He was not only protecting the current export trade; he was willing to spend his own money on the long future of Japanese tea, backing work that many others did not yet understand.
At Far East Tea Company, we carry teas rooted in the same tradition Otani Kahee helped strengthen: respect for quality, confidence in Japanese tea's place in the world, and a belief that today's cup is connected to decisions made generations ago. When we share Japanese tea, we are still working within the trade culture that people like Otani fought to build. To find teas rooted in this tradition, visit our green tea collection.