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Hu (ritual baton)

Hu (ritual baton) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hu (ritual baton) rather than just read about it. In short: A hu (Chinese: 笏; pinyin: hù) is a flat scepter originating from China, where they were originally used as narrow tablets for recording notes and orders. They were historically used by officials throughout East Asia, including Japan, Korea, Ryukyu, and Vietnam.

Hu (ritual baton) — main illustration
Hu (ritual baton) — illustration

Key takeaways

  • Hu (ritual baton) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Hu (ritual baton) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Hu (ritual baton) from memory before moving on to harder problems.

Reference excerpt

A hu (Chinese: 笏; pinyin: hù) is a flat scepter originating from China, where they were originally used as narrow tablets for recording notes and orders. They were historically used by officials throughout East Asia, including Japan, Korea, Ryukyu, and Vietnam. They are known as shaku in Japan, and are worn as part of the sokutai ceremonial outfit. They continue to be used in Daoist and Shinto ritual contexts in some parts of East Asia.

Origin

The use of the hu originated in ancient China, where the Classic of Rites required a hu to have a length of two chi six cun, and its mid part a width of three cun. Originally, the hu was held by officials in court to record significant orders and instructions by the emperors. From the Jin dynasty onwards, following the increased proliferation of paper, the hu became a ceremonial instrument. In China, it was customary to hold the hu with the broad end down and the narrow end up. The hu was originally used at court for the taking of notes and was usually made of bamboo. Officials could record speaking notes on the tablet ahead of the audience, and record the emperor's instructions during the audience. Likewise, the emperor could use one for notes during ceremonies. The hu eventually became a ritual implement; it also became customary for officials to shield their mouths with their hu when speaking to the emperor. A hu can be made of different material according to the holder's rank: sovereigns used jade (similar to, but not the same as, the ceremonial jade sceptre, gui (圭))(zh), nobles used ivory, and court officials used bamboo.

A hu is often seen in portraits of Chinese mandarins, but is now mostly used by Daoist priests (daoshi). The Buddhist deity King Yama, judge of the underworld, is often depicted bearing a hu.

Use in China

During the Tang dynasty, court etiquette required officials to wear the hu in their belts when riding horses. The chancellor was provided with a hu rack, which was carried into the palace. After an audience, the hu could be left on the rack. Lesser officials had hu bags, which were held by their attendants. During the early Tang dynasty, Mandarins of the fifth rank or above used ivory hu, while those below used wooden ones. The rules were further elaborated later to require that mandarins of the third rank or above used hu which were curved at the front and straight at the back, while those of the fifth rank or above used hu which were curved at the front and angled at the back. The hu used by lower rank mandarins were made of bamboo and were angled at the top and square at the bottom. In the Ming dynasty, Mandarins of the fourth rank or above used ivory hu, while those of the fifth rank or below used wooden ones. The hu fell out of use in the Imperial Court system during the Qing dynasty. The greater ceremonial deference demanded by Qing emperors meant that officials had to greet the emperor by kowtowing, making it impractical to carry the hu to an audience. In contemporary times, the hu is mostly used by as part of the traditional outfit of daoshi during formal and ceremonial functions such as the performing of rites.

Use in Japan The standard reading in Japanese for the character used to write shaku is kotsu, but as this is also one of the readings for the character hone (骨, "bone"), it is avoided and considered bad luck. The character's unusual pronunciation seems to derive from the fact the baton is approximately one shaku (an old unit of measurement equivalent to 30.3 cm (11.9 in)) in length. A shaku or teita (手板) is a baton or scepter about 35 cm (14 in) long, held vertically in the right hand, and was traditionally part of a nobleman's formal attire (the sokutai). Today, the shaku is mostly used by Shinto priests during official and ceremonial functions, not only when wearing the sokutai but when wearing other types of formal clothing such as the jōe, the karaginu (狩衣) and the ikan (衣冠). The emperor's shaku is roughly square at both ends, whereas a retainer's is rounded at the top and square at the bottom. Both become progressively narrow towards the bottom. Oak is considered the best material for the shaku, followed in order by holly, cherry, sakaki, and Japanese cedar. The shaku originally had a strip of paper attached to the back containing instructions and memoranda for the ceremony or event about to take place, but it later evolved into a purely ceremonial implement meant to add solemnity to rituals. According to the Taihō Code, a set of administrative laws implemented in the year 701, nobles of the fifth rank and above had to use an ivory shaku, while those below that rank were to use oak, Japanese yew, holly, cherry, sakaki, Japanese cedar, or other woods. Ivory, however, was too hard to obtain, and the law was changed. The Engishiki, a Japanese book of laws and regulations written in 927, permits to all the use of shaku of unfinished wood, except when wearing special ceremonial clothes called reifuku (礼服). The Japanese shaku is usually made of woods like Japanese yew, holly, cherry, sakaki, or Japanese cedar. The shaku is often seen in portraits of the Japanese shōgun, emperors, nobleman, and Shinto priests (kannushi).

Gallery

See also Gohei Gunbai Ōnusa Ruyi (scepter) Saihai Sceptre

References

Illustrations

Hu (ritual baton): Fan Zhongyan, a Chancellor of the Northern Song Dynasty, holding a hu in this portrait
Fan Zhongyan, a Chancellor of the Northern Song Dynasty, holding a hu in this portrait
Hu (ritual baton): Han dynasty stone relief of scholar-officials with an early hu.
Han dynasty stone relief of scholar-officials with an early hu.
Hu (ritual baton): Statue of Yama bearing a shaku; Hino, Shiga, Japan
Statue of Yama bearing a shaku; Hino, Shiga, Japan
Hu (ritual baton): An ivory hu, Ming Dynasty; Jiangxi Provincial Museum
An ivory hu, Ming Dynasty; Jiangxi Provincial Museum
Hu (ritual baton) illustration

Worked examples

Example 1 — a first encounter with Hu (ritual baton)

Start with the simplest possible case. Write down what Hu (ritual baton) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hu (ritual baton) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hu (ritual baton) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hu (ritual baton)

In research
Hu (ritual baton) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Hu (ritual baton) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Hu (ritual baton) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Ceremonial objects, Chinese traditional clothing, Confucian culture, so understanding it makes those chapters shorter.
In everyday life
Look for Hu (ritual baton) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Hu (ritual baton) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Hu (ritual baton) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Hu (ritual baton) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hu (ritual baton) in simple terms?

A hu (Chinese: 笏; pinyin: hù) is a flat scepter originating from China, where they were originally used as narrow tablets for recording notes and orders. They were historically used by officials throughout East Asia, including Japan, Korea, Ryukyu, and Vietnam.

Why does Hu (ritual baton) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hu (ritual baton)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hu (ritual baton).

Tags

  • Ceremonial objects
  • Chinese traditional clothing
  • Confucian culture
  • East Asian traditions
  • Japanese religious terminology
  • Korean clothing
  • Regalia
  • Religious objects
  • Shinto in Japan
  • Shinto religious clothing
  • Shinto religious objects
  • Taoist culture

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