Green Tea and the Japanese Kyusu

Green tea is often made with a kyusu in Japan.

Japanese Yokode Kyusu

Just as we love to explore the history, culture, and various types of tea, we also are fascinated by the variety available in tea accessories. There are of course many different shapes and sizes of teapots available in western cultures but these are so, well… familiar. We love exploring tea and stories of tea from all sides. If you enjoy green tea then an experience not to be missed is that of the Japanese Kyusu. This small, by Western standards, teapot is excellent for steeping your favorite green tea. It provides an experience of multiple rapid steepings and is ideal for sharing green tea with several friends or guests at once. Correctly steeping green tea in a kyusu will yield a fresh umami (subtle savory taste) flavor without the overwhelming grassy flavor or bitterness often associated with green tea.

About the Japanese Kyusu

Teapots themselves are believed to have originated in China out of necessity for brewing the camellia sinensis (tea) leaf and evolved from there. As tea was brought to Japan by monks, teapots naturally followed. Over time the Japanese experimented and developed their own teapots, producing them from kilns that have been in operation since approximately 1100 CE. In Japan, the sencha style of tea has developed over hundreds of years. Unlike Chinese green tea which is pan fired to stop oxidation, sencha is a steamed product, with some varieties being light steamed (asamushi sencha) and some deep steamed (fukamushi sencha). Sencha is normally steeped at cooler temperatures and has less uniformity in leaf size with many smaller particles coming from the slight leaf breakdown that comes with steaming.In any case, Japanese teapots have evolved over time to support brewing this style of green tea.

Green Tea in a Yokode Kyusu

Geen Tea in a Yokode Kyusu

The term kyusu literally means teapot in Japanese and generally refers to a small clay teapot used for brewing green tea. While the kyusu is generally considered to be a teapot with a large conical handle attached to the side it turns out this is actually a yokode kuysu. There are also ushirode kyusu that looks like a traditional western teapot with the handle attached to the back, uwade kyusu which has a handle on the top, and houhin kyusu which doesn’t feature a handle at all. The yokode kyusu is the most distinctive to westerners though all can be considered works of art. Indeed, if you appreciate the artistry of the kyusu you will find any number of colors and styles available from skilled craftsmen.


Green Tea Steeped with a Yokode Kyusu

Holding the Japanese yokode kyusu.

Hold the yokode kyusu with your thumb on top of the lid.

Preparing Japanese green tea with a kyusu is simple though it is a bit different than brewing with single use teabags or hard infusers.  To get started it is best to have some kind of cooling pitcher since we want the water to be around 160-180 degrees Fahrenheit. Pouring hot water from a teapot or kettle into a cooling vessel will quickly allow the water to cool to the desired range after only a couple minutes or so.

Add 6-8 grams or about a tablespoon and a half of Japanese green tea.  Although this style teapot is normally associated with Japanese sencha green tea it can be used with most other varieties including bancha and gyokuro. For what should be obvious reasons this teapot isn’t a good choice for matcha.

Steeping with a kyusu is intended for multiple rapid steepings, so add the water to your kyusu and steep for 25 to 30 seconds.  When pouring a little gentle rocking of the pot will ensure the contents are well mixed and balanced throughout. Pour a little into each cup and then return to add a bit more so that each cup ultimately gets an even balance of flavor and umami.

Green tea poured from a Japanese  yokode kyusu.

Pouring green tea from a yokode kyusu.

Be sure to pour out all the liquid so the leaves don’t sit in hot water.  When ready, infuse a second and even third time.

Finally, be sure to remove all the tea leaves and rinse out your kyusu with cold water.  Do not use soap to wash your kyusu or use it to make other kinds of tea as the clay absorbs and retains a little bit of the green tea with each steeping, flavoring the teapot as its used.

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History of Nepal Tea

Nepal Tea comes from a country with many different people and traditions.

Faces of Nepal (collage from photos by Flickr Users Sukanto Debnath, ilkerender, and Wonderlane)

To appreciate Nepali tea, one must first understand how its history, geographic location, and terroir have played a major role in the production of tea. Nepal is a small land-locked country, just slightly bigger than North Carolina, situated between China and India. Its location as a crossroads between China into other western countries created a place with a rich and diverse culture (there are over 120 dialects spoken in the country). It is home to Katmandu valley, a place with hundreds of ancient Hindu and Buddhist temples, most of which are currently protected as an UNESCO World Heritage sites, the Himalayan Mountains and Mt. Everest, and some of the highest quality but unknown teas on the planet.

Short History of Nepal and its Tea

Nepali Tea comes from the edge of the Himalayas in Nepal.

Kathmandu Nepal by Flickr User ilkerender cc-by-2.0

The Katmandu valley was believed to be settled by various tribes as far back 3000 B.C.E. These tribes battled and formed little kingdoms with various kings up until 1200 C.E. when the first of Mallas came to rule. The Mallas ruled Nepal for 550 years. At first as a unified kingdom, but in the late 1400s the three sons to King Yaksha Malla spilt the kingdom upon the death of their father and proceeded to compete with each other through the building of temples and the development of art and culture. Their rivalry is what built Katmandu valley into the cultural icon that we still see today. Nepal was again unified in 1768 by Prithvi Narayan Shah from Gorkha village in the western part of Nepal. The Shah dynasty still rules today even though Nepal has a general assembly and has attempted implementing democracy. This monarch and their isolationist policies managed to keep both the Chinese and British out of Nepal. In doing so, the Nepal tea industry in the country was very small and totally controlled by the government until the 1950s when the monarch started to open up the country to outside trade. So, while the first tea plantations in Nepal came into being during the late 1700s, they were not commercially viable until well into the 1970s. Today, the Nepali tea industry is expanding as Nepal entered into the World Trade Organization and put a concerted effort into allowing for privatization of the industry in the 1990s. The government of Nepal sees the tea industry as a means to providing higher paying jobs to the rural populations and as the drivers of bringing in electricity and roads to the rural communities as tea manufacturing facilities are built on or near the farms.

Nepal Tea Today

The eastern region of Nepal is currently where most of the tea is grown, even though the topography and soil of the entire country could support tea cultivation. This region is directly north of the Darjeeling region of India. It is a high altitude, mountainous area that gets the right mix of sun, mountain fog, cold and warmth to allow tea to flourish in this area. Most of the current Nepal tea farms are at or above 4,000 feet in altitude. Nepal makes all six types of teas. The aromas and flavors of the tea are frequently compared to Darjeeling tea because of the growing conditions. However, they are truly distinct teas with their own unique aromas and complex flavors.

Nepal Tea - Golden Buddha Oolong

Loose Leaf Golden Buddha Tea and Liquor

There are four growing and harvesting seasons in Nepal, which they refer to as flushes:  1st Flush, 2nd Flush, Monsoon Flush, and Autumn Flush. The 1st flush and 2nd flush are in the spring and early summer and, much like the 1st and 2nd flushes of Darjeeling tea, they produce first a delicate tea and then a more robust and fruity tea. What is unique about Nepal tea is its Monsoon and Autumn flushes. The monsoon season brings large amounts of rain to the tea farms allowing the leaves to grow rapidly and develop a much stronger flavor moving from floral and fruity flavors of the first two flushes to more malty flavors. It is typically these monsoon and autumn teas that are used to make oolong and black teas, while the early flushes are white and green teas.

Nepali tea is worth exploring further and this country is worth watching as it allows for more private investment into their tea industry and develops the full infrastructure to allow increased tea production and export from this fascinating country.

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Chagusaba: Sustainable Tea Production

Tea Garden in Chagusaba Region of Shizuoka Japan

Tea in Shizuoka, by Jose Comessu – CC-BY-3.0

Like many in the tea industry we are always interested in environmental trends or practices which impact the production of the camellia sinensis (tea) plant. While there is significant concern about global warming in many parts of the tea growing world, Japan included, the Japanese have become known for the practice of Chagusaba. This sustainable farming method protects the topsoil  and even enhances it while protecting tea plants from cold weather extremes. It also improves the overall taste and quality of Japanese green tea. This method, native to the Kakegawa region of the Shizuoka Prefecture, about 90 minutes by train from Tokyo has been in existence since the 1600′s and provides balance between the land and the farmers who produce some of the finest green tea in the world.

The Broad Strokes of Chagusaba Tea Production

Chagusaba is a farming method which originated in Shizuoka Prefecture nearby Mt. Fuji, whereby farmers grow native grasses for use in mulching between tea bushes. Specifically, these tall grasses, like the silver pampas grass, are grown alongside tea gardens. During the late fall and winter the grass is cut, dried, and spread between the rows of the tea bushes. The addition of this dried grass provides insulation for the root systems of the plants allowing protection and earlier growth in spring. As the season progresses the grass keeps the weeds down and slowly decomposes, adding nutrients and organic matter to the soil, improving its quality over time. Where fertilizer is used, the grass helps keep fertilizer in place and lessons the ability of rains to erode the topsoil. For all the added work work, tea farmers believe that the Chagusaba practice produces better color, taste, and aroma for their tea.

Globally Important Agricultural Heritage Systems (GIAHS)

Chagusaba farming practices make use of cut and dried pampas grass.

Silver Pampas Grass used in Chagusaba Farming, By 松岡明芳 – CC-BY-3.0

Japan has seen a significant reduction in its native grasslands over the past 100+ years. It’s estimated that today’s grasslands are 1/30th of what they once were. While the chagusaba practice enhances the soil and helps produce superior green tea for the Shizuoka region, the practice provides substantial added value to the environment. It encourages biodiversity by providing nourishment to the soil and supports growth of many other smaller plants. If not for chagusaba these smaller plants would be crowded out by larger plants that would otherwise take over if not for the annual harvesting of grasses. The environment created in chagusaba supports a significant number of rare plants including the “7 herbs of autumn” and numerous animals that live and find food from among the grasslands. Many of these plants are also important to Buddhist traditions and ceremonies. When the Shizuoka region proposed being designated as a Globally Important Agricultural Heritage System it stressed the impact of the farming practice on the environment, the economy, and the cultural practices of the region (Kawakatsu). In May 2013 The United Nations Food and Agriculture Organization officially designated the Chagusaba farming practice of Kakegawa in Shizuoka Prefecture as a GIAHS site.

As sustainable farming practices become increasingly desired both by farmers and by consumers we are interested in seeing where this practice, and those like it, may be copied and adapted in other parts of world. Closer to home the Chesapeake Bay has struggled for years with excessive nitrogen runoff from poor fertilization practices, excessive or inappropriate use of fertilizer on lawns, and overflow from waste water treatment facilities. Many great organizations are working to improve the water quality of the Chesapeake Bay starting hundreds of miles away in the headwaters which lead to the bay. Upstream the emphasis is on forest restoration with native trees and plants. Closer to the bay work is also being done to create buffers to absorb runoff and change destructive human behaviors. We would love to see increased sustainable farming practices take hold along with homeowner education and improved infrastructure to speed this restoration along. We would love to see increased forest buffers and native plants along the edge of the Chesapeake but we also we wonder if there may also be room for adapted chagusaba practices to aid in improved soil fertility and acting as both a buffer to the Chesapeake.

Sources Cited
Traditional Tea-Grass Integrated System: Shizuoka’s Chagusaba, A globally significant agricultural system and landscape, by Dr. Heita Kawakatsu, May 29, 2013,

GIAHS Propsal, Traditional Tea-Grass Integrated System in Shizuoka,

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