Chinese and Japanese Incense: A Shared History, Different Paths

Short answer: Chinese and Japanese incense share materials, Buddhist connections and a long history of blended aromatics, but neither tradition can be reduced to one style. Japanese incense developed especially visible institutions around fragrant-wood appreciation and kōdō. Chinese blended incense preserved extensive knowledge about preparing different materials and composing them into one scent. These are emphases, not opposites.

Chinese and Japanese incense can look closely related. Both use materials such as agarwood and sandalwood. Both have long traditions of blended incense. Both have used fragrance for ritual, rooms, clothing and personal enjoyment.

There is a historical reason for that connection.

Incense entered Japan from the Asian continent alongside Buddhism and other cultural practices. The Metropolitan Museum of Art notes that fragrant wood was recorded in Japan as early as 595. By the Heian period, Japanese courtiers were already preparing kneaded incense blends from aromatic woods, cloves, musk, herbs and other materials, using them to perfume rooms, clothes and hair.

Japan did not simply preserve what arrived from the continent. Over centuries, it developed its own materials, aesthetics, rules and schools.

Chinese incense continued along another path.

One of the clearest ways to understand that difference is to look at what happens before the ingredients are blended.

A Quick Comparison—Without Turning the Traditions Into Opposites

Question	Chinese incense	Japanese incense
Shared foundations	Aromatic woods, resins, herbs, Buddhist use, court culture, room and clothing fragrance, and blended incense
A particularly visible emphasis	Material preparation and composing different aromatics into a whole	Fragrant-wood appreciation, named woods, incense games and kōdō
Important term	He Xiang (合香): composing aromatics into a harmonious blend	Kōdō (香道): a formalized art of incense appreciation
What this does not mean	Chinese incense is not always blended or informal	Japanese incense is not always single-material or ceremonial

Before the Blend: Preparing the Material

Traditional Chinese incense texts pay remarkable attention to the condition of each aromatic material before it enters a formula.

The older term often used in incense manuals is xiuzhi (修制) — preparing or refining the material. Today, similar practices are also often discussed under the broader term paozhi (炮制).

The Song-dynasty Chen Shi Xiang Pu (《陈氏香谱》) devotes an entire section to this subject:

Xiuzhi Zhu Xiang — 修制诸香 — Preparing the Various Aromatics.

What is especially interesting is that there is no universal method.

Sandalwood may be cut into small pieces, soaked overnight in tea and dried:

檀香劈作小片，腊茶清浸一宿，焙乾

Other recorded sandalwood methods use wine, honey or slow heating.

Agarwood has its own preparation methods. Maoxiang may be moistened with wine, honey and water before heating. Yet the same text specifically warns against washing materials such as huoxiang, gansong and linglingxiang in plain water, because doing so may damage their aroma.

This tells us something important about the traditional Chinese approach to incense.

The question was not simply: What ingredient should go into the formula? It was also:

What condition should that ingredient be in when it goes into the formula?

Chen Shi Xiang Pu · Volume I · Xiuzhi Zhu Xiang (修制诸香)
Different aromatic materials are given different preparation methods.

One Material, One Method

This idea is still easy to recognize in Chinese incense workshops today.

Sandalwood is one example. In the workshop we document, sandalwood is soaked in green tea for about 24 hours, rinsed, then gently heated until the wood takes on a slight purplish tone. The finished material is then compared through burning, looking for a softer, rounder expression and more of sandalwood’s warm, creamy side.

Jiangzhenxiang is treated differently. Depending on the formula, it may be soaked or heated with tea or wine, sometimes together with other materials. The purpose is not to give every batch the same treatment, but to work with the character of that particular material.

Gansong raises another interesting case. Its aromatic part comes mainly from the root, which arrives with soil, decayed material and a very strong raw smell. One contemporary method we document uses prepared plant-ash water before the root enters the formula. The maker is looking for the more floral, herbal side of the material to emerge, while reducing the muddy, unpleasant character of the untreated root.

These modern workshop methods should not automatically be read as exact reproductions of one historical recipe. In fact, Chen Shi Xiang Pu itself records different approaches and even warns against plain-water washing for some materials.

That is part of the point. Chinese material preparation is not one fixed recipe called “paozhi.” It is a way of thinking: different materials ask for different treatment.

China’s official intangible-cultural-heritage records still describe traditional incense making as involving multiple forms of material preparation, including steaming, boiling, stir-heating, baking, roasting, simmering and soaking.

The Formula Begins Before the Formula

This is why preparation and formulation are difficult to separate in Chinese blended incense.

Chen Shi Xiang Pu describes the goal of blending as making the different aromatics become one whole:

合香之法贵于使众香咸为一体

The same passage discusses different materials according to their own character — sandalwood being hard and dry, agarwood rich and dense — and argues that the maker must work with those differences so that the aromas do not overpower one another.

In other words, composition does not begin only when powders are weighed into a bowl.

If the sandalwood has already been soaked and heated, if a root has already been cleaned and prepared, or if a flower has been selected at a particular stage of bloom, the formula has already begun to take shape.

This is one of the most useful ways to understand He Xiang (合香).

It is not simply “mixing many fragrant things together.” The work begins earlier, with the material itself.

Japan Developed Another Strong Tradition

Japanese incense history began with many of the same materials and with a strong tradition of blending.

Heian-period court incense was often kneaded and mixed rather than simply burned as raw wood. Materials included agarwood, sandalwood, cloves, musk and herbs.

Later, however, another way of experiencing incense became especially important in Japan.

From the Kamakura and Muromachi periods onward, the appreciation of individual pieces of fragrant wood became increasingly developed. Incense gatherings compared named woods, and structured incense games eventually became part of kōdō — 香道, the Way of Incense.

Within kōdō, people speak of “listening” to incense rather than simply smelling it.

Rare fragrant woods could be named, classified and remembered. Their appreciation became connected with poetry, literature, seasonality, etiquette and specially designed utensils.

This does not mean Japanese incense stopped being blended.

It means that fragrant-wood appreciation became one of the most distinctive and highly developed parts of Japanese incense culture.

Chinese Incense and Japanese Incense Are Not Simple Opposites

This is where many online comparisons go wrong. It is inaccurate to say:

Chinese incense is blended, while Japanese incense is single-material.

Japanese incense makers still create extremely complex blends. Shoyeido, for example, describes using aromatic woods, roots, herbs and spices, with some formulas containing dozens of ingredients. Moisture, ingredient ratios, drying and production methods all affect the final scent.

It is also inaccurate to imagine that the physical process of making a modern incense stick is completely different.

Japanese stick incense may be made by measuring and sifting powdered aromatic materials, adding water, kneading the mixture into dough, pressing or extruding it, cutting the sticks and drying them slowly.

A handmade Chinese incense stick can go through many of the same basic stages.

So the more useful comparison lies further upstream: How are materials understood? How are they prepared? How are they combined?

What kinds of scent experience became especially important?

And how was that knowledge passed from one generation to another?

He Xiang and Kōdō Are Not the Same Kind of Term

There is another common source of confusion.

He Xiang (合香) and kōdō (香道) are not two national names for exactly the same practice.

He Xiang is closely connected with composing aromatic materials into a whole. Material selection, preparation and formula are central to it.

Kōdō is a formalized Japanese art of incense appreciation.

Chinese incense culture also has traditions of appreciating scent and fragrant woods. Japanese incense culture also has sophisticated blending and incense manufacture.

So rather than treating He Xiang and kōdō as competing systems, it is more accurate to see them as highlighting different parts of two much larger incense cultures.

Why Japanese Incense Is Easier to Recognize Today

Modern history also shaped what people see today.

Japan retained recognizable incense houses, production centers and formal incense schools. The continuity was not perfect — kōdō itself declined during the rapid Westernization of the Meiji period and was later revived — but much of the institutional structure remained visible.

China followed a more fragmented path.

Incense itself never disappeared. Religious incense continued, local manufacturing continued, and some family or regional traditions survived. China’s current national intangible-cultural-heritage system still records several living traditional incense-making practices.

But the broader world of refined incense practice — old manuals, detailed material preparation, literati incense, complex formulas and systematic scent appreciation — became much less visible in modern everyday life.

That is one reason Japanese incense became easier to recognize internationally, while the meaning of Chinese incense became much less clear.

A New Generation Is Reconnecting the Pieces

This is also why contemporary Chinese incense making is interesting.

Many makers today are doing more than simply repeating a finished technique.

They return to old incense manuals. They compare different recorded formulas. They work with real materials, reproduce preparation methods, burn the results, compare them and decide what still makes sense today.

Recent reporting on young Chinese incense makers describes exactly this renewed interest in He Xiang, historical texts and traditional methods.

But revival is not the same as copying.

A Song-dynasty formula was written for different materials, different forms of incense and different living spaces. A method recorded hundreds of years ago still has to meet the material in front of the maker today.

So an old text can provide a starting point. The rest still requires making, burning, smelling and judging.

How People Encounter Incense Today

Today, Japanese incense exists in several worlds at once.

There is everyday stick incense, Buddhist and memorial use, established incense companies, fragrant-wood appreciation and the specialist practice of kōdō.

Chinese incense also exists in several worlds, but the boundaries are currently changing more quickly. Temple and ritual incense remain highly visible, while He Xiang, natural materials, handmade incense and older forms of scent appreciation are once again reaching younger makers and users. Contemporary reports on China’s incense revival show this renewed interest clearly.

So contemporary Chinese incense is not simply a return to the Song dynasty.

It is a process of asking which parts of an older material culture still make sense in modern life.

Shared Roots, Different Paths

Chinese and Japanese incense do not need to be ranked against each other.

They share materials, history and techniques, but over time they learned to pay particular attention to different things.

Japanese incense culture developed an especially refined language around fragrant wood, listening, classification, incense games and formal appreciation.

Chinese blended incense preserved a particularly rich body of knowledge around preparing materials and bringing very different aromatics into one composition.

Today, the interesting part is not deciding which tradition is better.

It is understanding what each tradition learned to notice.

And in Chinese incense, one of the first questions often comes before the incense is even made:

What does this material need before it enters the blend?

Related reading

• Chinese Incense and Traditional Materia Medica
• From Smoke to Scent: How Chinese Incense Changes the Room

Sources and Further Reading

• Monika Bincsik, “Japanese Incense”, Heilbrunn Timeline of Art History, The Metropolitan Museum of Art.
• Kōdō (香道) authority record, National Diet Library, Japan.
• The Scent of Japan: 1,500 Years of Incense Culture, National Diet Library bibliographic record.
• Chen Jing, Chen Shi Xiang Pu (《陈氏香谱》), Song dynasty, especially “Preparing the Various Aromatics” (修制诸香).
• YINN workshop documentation and observations from traditional incense makers in China, 2026. Contemporary workshop methods are identified as present-day practice, not exact reproductions of a single historical formula.