How far does tea go, once you blend it?

Chapter 11 · 3 of 4 sections readable now

An illustration of roasted barley, buckwheat seeds, and genmaicha containing roasted rice on three small white dishes, with an unglazed horoku and a wooden spoon.

Brown rice, barley, stems and leaves, milk and spices: how far tea goes once things are put together.

Genmaicha and barley tea: the blend closest to the kitchen

Mugicha and sobacha roast grains, while genmaicha combines roasted rice with tea leaves. Following what is roasted, and where the blending happens, shows separate methods behind familiar drinks.

Cold mugicha waits in the fridge, sobacha comes with a meal at a soba shop, and genmaicha sits in the teapot. All are toasty “teas,” yet what each one roasts is not the same.

This piece lines up barley, buckwheat seeds, rice and tea leaves in the order they are made, and follows how roasting reaches well beyond hojicha.

Barley roasted, then broken

Shake a tea bag, and fine grains rustle inside. In mugicha, roasting and sizing the grain are separate steps.

According to a mugicha maker, the materials are small-grain barley, large-grain barley and naked barley. Selected barley goes into a roaster and is roasted through to the centre. For tea bags, the roasted barley is then broken into suitable pieces before packing.

Looking only at the grains in a bag, this sequence is easy to miss. The sources say this much: the barley is roasted first, then shaped into the form used for the drink. Next is barley roasted together with sand.

Barley roasted with sand

Picture barley tumbling through hot sand in a kiln. Sand roasting is used not only for tea leaves but for barley too.

Much as beach sand holds the sun’s heat, here the barley is roasted in heated sand. A company using domestic barley publishes a process in which barley and silica sand go into kilns, roasted briefly at a different temperature in each of two kilns. Anyone who knows sand-roasted tea will see the connection.

Another company describes roasting a few times across a wider temperature range, but these figures belong to each company’s machines. They are not a shared table for ranking hotter as deeper, or for copying onto a home frying pan. After barley come buckwheat seeds.

An amber tea of buckwheat

Poured into a cup, sobacha glows a clear amber. What sobacha roasts is buckwheat seed, not tea leaf.

A buckwheat miller describes sobacha as a grain tea made by roasting buckwheat seeds. It notes a mellow taste and a toasty aroma. Like mugicha, it is not made from the leaves of the tea plant.

The sources take us this far: “tea” in a name does not guarantee tea leaves. Tea leaves and grain finally meet in the next one, genmaicha.

Roasted rice in with the leaves

Look into a bag of genmaicha, and golden-brown grains of rice lie among the green leaves. Genmaicha has one step for roasting the rice and another for combining it with tea.

A tea company explains that rice is soaked, steamed and then roasted, before bancha, sencha or similar tea is added in roughly equal measure. Hojicha draws out its toasty character by roasting the leaves themselves. In genmaicha the toastiness comes from the roasted rice, which shares the bag with the leaves.

The sources say only that the roasted part sits in a different place in each toasty tea. Last, it helps to line up all four by what is done to them.

Four bags, sorted by verbs

On the kitchen shelf stand bags of mugicha, sobacha, genmaicha and hojicha. Sorting them by what was done, rather than by name, makes the differences easier to see.

Mugicha roasts barley, and sobacha roasts buckwheat seeds. Genmaicha combines roasted rice with tea leaves, and hojicha roasts the tea leaves. They may smell alike while their materials differ, and different materials are still joined by roasting.

When tasting them side by side, the ingredients and method come first, and putting the aroma into words comes after. Then the everyday shelf starts to look like a set of familiar food-making techniques. Company names and figures are gathered below.

The numbers in detail

Mugicha materials: According to Marubishi’s guide to barley tea, the materials are small-grain barley, large-grain barley and naked barley.
Mugicha process: Selected barley is roasted through to the centre in a roaster. For tea bags, the roasted barley is crushed to a suitable size before packing.
Marubishi’s temperatures: The company also describes roasting generally at 200–280°C, two or three times.
Sand roasting: Ogawa Sangyo publishes a process using domestic six-row barley. Barley and silica sand go into the first kiln at 250°C for one minute, then the second kiln at 150°C for one minute.
Sobacha: Nikkoku Seifun describes it as a grain tea of roasted buckwheat seeds, with an amber liquor, a mellow taste and a toasty aroma.
Genmaicha: From Ito En’s tea encyclopedia. Rice is soaked, steamed and roasted, then bancha, sencha or similar tea is added in roughly equal proportion.
Reading the figures: These temperatures and times belong to each company’s machines and processes. They are not a shared scale of roast depth.

Sources

Updated 17 October 2026This section on its own page

What is actually inside a tea sold under a name

Hojicha is explained through its roasting step; kyōbancha through its large, mature leaves. Two teas with a similar toastiness, followed through their leaves and the way they are made.

Illustration of finely divided roasted tea on a small dish and large dried leaves spread on a bamboo tray

In the cup, hojicha and kyōbancha both show a toasty brown. Yet setting descriptions of flavour or liquor colour side by side does not show how either tea was made.

This piece follows the two through their leaves and then their processing. At the centre is the shared word bancha, and how much it covers in each account.

A roasting step becomes a name

Open a bag of roasted tea, and a toastiness rises as if from a strong fire. Hojicha is a finished tea that has been roasted over strong heat.

A national guide likewise describes hojicha as sencha or bancha roasted over high heat. There is a tea first, and the roasting step shows in the name. Bancha in that description is one of the teas used to make hojicha.

Kyōbancha, by contrast, is the name of one particular tea that includes a place name. The shared characters do not make bancha the ingredient and kyōbancha the product the same thing. Next comes the moment the kyōbancha leaves are cut.

Leaves cut after the new tea

After the new-tea harvest, large, grown-out leaves remain in the field. The story of kyōbancha begins with cutting those leaves.

A long-established tea shop explains that kyōbancha uses leaves cut when the garden is tidied after the new-tea harvest. An ingredient list that says only “tea leaves” hides when the leaves were gathered and in what state. Noticing that moment brings the work behind the name into view.

The sources go only as far as the use of large, mature leaves. After the cutting comes the drying.

Sun-dried, never rolled

Large leaves that are never rolled dry in their open shape. Traditional kyōbancha is steamed, dried without rolling, and only then roasted.

Like fallen leaves drying in their own shape, the leaves are left unrolled in the sun. The tea shop describes steaming large leaves and drying them in the sun without rolling. Another old firm’s explanation adds roasting after the unrolled drying. Read together, the two accounts join into the method for a roasted tea.

In tea descriptions, what is not done is as much a clue as what is done. Still, the shape of any one product is something to check in that product’s own method. After the process comes the aroma in the steam.

Toasted over fire, and toasty

Lean into the steam, and kyōbancha carries a smell like the end of a bonfire. The two aroma descriptions were not measured on one scale.

The tea shop describes kyōbancha as having a distinctive smoky aroma, as if toasted over a flame. The national guide describes hojicha as having a characteristic roasted aroma and a light, clean finish. Both describe aroma, but neither was written to be compared with the other.

Going back to the materials and processes set beside those words shows different methods behind similar terms. The sources take us that far. Where each description comes from is gathered below.

The numbers in detail

Hojicha source: From the Ministry of Agriculture, Forestry and Fisheries’ guide to enjoying Japanese tea.
How hojicha is made: It is described as sencha or bancha roasted over strong heat.
Hojicha’s aroma: The guide notes a characteristic roasted aroma and a light, clean finish.
Kyōbancha leaves: From Kyoto Chanokura’s page on types of tea. The leaves are cut when the garden is tidied after the new-tea harvest.
Kyōbancha process: The same page gives the traditional method as steaming large leaves and drying them in the sun without rolling.
Kyōbancha’s aroma: It is described as a distinctive smokiness, as if toasted over a flame.
Roasting after drying: The roasting step after drying without rolling comes from Marukyu Koyamaen’s explanation of its hojicha.

Sources

Updated 17 October 2026This section on its own page

Milk and spices: blending with what comes from outside tea

Unsweetened hojicha powder for baking and a sweetened mix may look alike, yet their ingredients and uses differ. Being a powder, being unsweetened and dissolving in water are taken one at a time.

Illustration contrasting hojicha powder for baking with a latte mix containing added sugar

On the baking shelf sit bags labelled “hojicha powder.” Both hold a fine brown powder that whispers dryly when the bag is shaken. Yet the same spoonful stirred into milk will not always make the same drink.

This piece takes being a powder, being unsweetened and dissolving in hot water one at a time, rather than as a single bundle.

What the fine powder once was

Open the bag, and the scent of roasted tea rises straight from the powder. Powder for baking is roasted tea leaf, finely ground and unsweetened.

A long-established tea shop describes its baking powder in just these terms: roasted leaves ground to a powder, with no sugar. It sets the powder clearly apart from instant tea meant to dissolve in hot water. Fine as it is, it is not used the way instant tea is.

The shop also notes that some particles may remain in a latte. The sources say this much: the guidance for using it in drinks tells more than how fine it looks. Next is how much the word unsweetened can carry.

“Unsweetened,” and the intended use

On the back of the bag, the word “unsweetened” tends to sit where the eye lands first. But knowing a powder is unsweetened does not settle how it is meant to be used.

Unsweetened is the word to look for when sweetness is to be added by hand. Even so, it does not mean the powder dissolves straight into hot water. Whether there is sugar and how a powder is used are separate questions.

If a recipe calls for unsweetened tea powder, the thing to check is the intended use, such as baking, as well as the ingredients. These two checks matter most when choosing between products with similar names. Next is the powder that carries its own sweetness.

A mix that brings its sweetness

Set the two bags side by side, and the colour of the powder alone does not tell them apart. A sweetened mix is a single ingredient with its sugar already inside.

An old tea house describes its hojicha mix as a powder with added sugar. It suggests drinks made with cold water or milk, and sweets as well. Swap it in for unsweetened powder at the same amount, and the sugar changes along with the tea.

Powders may look alike, yet different ingredients and uses give them different roles in a recipe. The sources go as far as this: match the type the original recipe specifies first. The shops’ names are gathered below.

The numbers in detail

Baking powder: Fujimoto Chaho’s hojicha powder for baking is an unsweetened product made by grinding roasted tea leaves.
Not instant tea: The shop distinguishes it from instant tea meant to dissolve in hot water.
Particles in lattes: The shop advises that particles may remain when it is used in a latte.
Sugar in the mix: Marukyu Koyamaen’s hojicha mix is a powder with added sugar.
Uses of the mix: The company recommends it for drinks made with cold water or milk, and for sweets.
Same-amount swaps: Replacing unsweetened powder with the same amount of mix changes the sugar as well as the tea.

Sources

Updated 17 October 2026This section on its own page

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