The Black Tortoise is one of the
Four Symbols of the
Chinese constellations
Traditional Chinese astronomy has a system of dividing the celestial sphere into asterisms or constellations, known as "officials" ( Chinese ''xīng guān'').
The Chinese asterisms are generally smaller than the constellations of Hellenisti ...
. It is usually depicted as a
tortoise
Tortoises ( ) are reptiles of the family Testudinidae of the order Testudines (Latin for "tortoise"). Like other turtles, tortoises have a shell to protect from predation and other threats. The shell in tortoises is generally hard, and like o ...
intertwined with a
snake
Snakes are elongated limbless reptiles of the suborder Serpentes (). Cladistically squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales much like other members of the group. Many species of snakes have s ...
. The character '' can mean 'martial' or 'warrior.' The two characters and do not have any literal meaning of tortoise and snake. But both tortoise and snake are known to hibernate during winter. The image of intertwined tortoise and snake likely symbolizes a state of inner struggle or a state of hibernation, and thus implies the season of winter. So the English translation Black ~ Dark ~ Mysterious Warrior is a more faithful translation.
It represents the
north
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography.
Etymology
T ...
and the
winter
Winter is the coldest and darkest season of the year in temperate and polar climates. It occurs after autumn and before spring. The tilt of Earth's axis causes seasons; winter occurs when a hemisphere is oriented away from the Sun. Dif ...
season, thus it is sometimes called Black Warrior of the North ().
In Japan, the characters are pronounced as Genbu. It is said to protect
Kyoto
Kyoto ( or ; Japanese language, Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in the Kansai region of Japan's largest and most populous island of Honshu. , the city had a population of 1.46 million, making it t ...
on the north side, being one of the four guardian spirits that protect the city. It is represented by the
Kenkun Shrine, which is located on top of Mount Funaoka in Kyoto.
An important
Taoist
Taoism or Daoism (, ) is a diverse philosophical and religious tradition indigenous to China, emphasizing harmony with the Tao ( zh, p=dào, w=tao4). With a range of meaning in Chinese philosophy, translations of Tao include 'way', 'road', ...
priest also has
Xuanwu as his clergy name. He is sometimes (as in ''
Journey to the West
''Journey to the West'' () is a Chinese novel published in the 16th century during the Ming dynasty and attributed to Wu Cheng'en. It is regarded as one of the Classic Chinese Novels, great Chinese novels, and has been described as arguably the ...
'') portrayed in the company of a turtle and a snake.
History
During the
Han dynasty
The Han dynasty was an Dynasties of China, imperial dynasty of China (202 BC9 AD, 25–220 AD) established by Liu Bang and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–206 BC ...
, people often wore
jade
Jade is an umbrella term for two different types of decorative rocks used for jewelry or Ornament (art), ornaments. Jade is often referred to by either of two different silicate mineral names: nephrite (a silicate of calcium and magnesium in t ...
pendants that were in the shape of turtles. Originally, there was a legend that said that turtles could not mate with other turtles, only snakes. This is why the Black Tortoise is depicted with a snake on its back.
The northern gates of
Chinese palaces were often named after the Xuanwu. Most famously, the
Incident at Xuanwu Gate, where
Li Shimin killed his brothers
Jiancheng and
Yuanji and seized power in a coup, took place at the north gate of the
Taiji Palace, in the north of
Chang'an
Chang'an (; zh, t=長安, s=长安, p=Cháng'ān, first=t) is the traditional name of the city now named Xi'an and was the capital of several Chinese dynasties, ranging from 202 BCE to 907 CE. The site has been inhabited since Neolithic time ...
.
Legends

In ancient
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
, the
tortoise
Tortoises ( ) are reptiles of the family Testudinidae of the order Testudines (Latin for "tortoise"). Like other turtles, tortoises have a shell to protect from predation and other threats. The shell in tortoises is generally hard, and like o ...
and the
serpent were thought to be spiritual creatures symbolizing longevity. The
Min people custom of building
turtle-shaped tombs may have had to do with the desire to place the grave under the influence of the Black Tortoise.
Xuanwu

In the
classic novel ''
Journey to the West
''Journey to the West'' () is a Chinese novel published in the 16th century during the Ming dynasty and attributed to Wu Cheng'en. It is regarded as one of the Classic Chinese Novels, great Chinese novels, and has been described as arguably the ...
'',
Xuanwu was a king of the north who had two generals serving under him, a "Tortoise General" and a "Snake General". This god had a temple in the
Wudang Mountains of
Hubei
Hubei is a province of China, province in Central China. It has the List of Chinese provincial-level divisions by GDP, seventh-largest economy among Chinese provinces, the second-largest within Central China, and the third-largest among inland ...
and there are now a "Tortoise Mountain" and a "Snake Mountain" on opposite sides of a river near
Wuhan
Wuhan; is the capital of Hubei, China. With a population of over eleven million, it is the most populous city in Hubei and the List of cities in China by population, eighth-most-populous city in China. It is also one of the nine National cent ...
, Hubei's capital.
Taoist legend has it that Xuanwu was the prince of a Chinese ruler but was not interested in taking the throne, opting instead to leave his parents at age 16 and study Taoism. According to the legend, he eventually achieved divine status and was worshiped as a deity of the northern sky.
Other Chinese legends also speak of how the "Tortoise General" and a "Snake General" came to be. During Xuanwu's study to achieve enlightenment and divine status, he was told that, in order to fully achieve divinity, he must purge all human flesh from his body. Since he had always eaten the
food of the world, despite all his efforts, his stomach and intestines were still human. A god then came and changed his organs with divine ones. Once removed, the original stomach and intestines were said to have become a tortoise and a snake, respectively. The tortoise and snake became demons and terrorized people. Now divine, Xuanwu heard of this and returned to slay the monsters he had unleashed on the countryside. However, as the snake and tortoise showed remorse, he did not kill them but instead let them train under him to atone for their wrongdoings. They then became the Tortoise and Snake generals and assisted Xuanwu with his quests (another legend held that the mortal organs were tossed out to become Wuhan's Tortoise and Snake mountains).
According to another source, once Xuanwu had begun his study of the
Way, he discovered that he must purge himself of all of his past sins to become a god. He learned to achieve this by washing his stomach and intestines in the river. Washing his internal organs, his sins dissolved into the water in a dark, black form. These then formed into a black tortoise and a snake who terrorized the country. Once Xuanwu learned of this, he returned to subdue them as in the other story.
Seven Mansions of the Black Tortoise
As with the other three
Symbols
A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise different concep ...
, there are seven astrological "Mansions" (positions of the
Moon
The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar ...
) within the Black Tortoise. The names and determinative stars are:
See also
*
Ao – the great turtle of early Chinese mythology
*
Bixi – the son of the
Dragon King who supports Chinese
stelæ
*
Cetus in Chinese astronomy –
Cetus
Cetus () is a constellation, sometimes called 'the whale' in English. The Cetus (mythology), Cetus was a sea monster in Greek mythology which both Perseus and Heracles needed to slay. Cetus is in the region of the sky that contains other water- ...
and Black Tortoise correspond on
astrology
Astrology is a range of Divination, divinatory practices, recognized as pseudoscientific since the 18th century, that propose that information about human affairs and terrestrial events may be discerned by studying the apparent positions ...
, and both creatures possess affinities to waters and travel to underworlds to guide people
[ Nancy Thomson de Grummond, 2006, Etruscan Myth, Sacred History, and Legend, ''The Journey to the Afterlife'', p. 212, University of Pennsylvania Museum of Archaeology and Anthropology]
*
Dragon turtle – a similar creature
* ''
Fushigi Yûgi: Genbu Kaiden''
*
Gamera
is a fictional giant monster, or ''kaiju'', that debuted in the Gamera, the Giant Monster, eponymous 1965 Japanese film. The character and the first film were intended to compete with the success of Toho's Godzilla (franchise), ''Godzilla'' ...
– the fictional
kaiju
is a Japanese term that is commonly associated with media involving giant monsters. Its widespread contemporary use is credited to ''tokusatsu'' (special effects) director Eiji Tsuburaya and filmmaker Ishirō Honda, who popularized the ''kaiju'' ...
being repeatedly referenced to the Black Tortoise
Notes
References
External links
"Star Charts and Moon Stations"
{{Chinese constellations
Chinese constellations
Chinese legendary creatures
Four Symbols
Japanese legendary creatures
Onmyōdō deities
Mythological and legendary Chinese turtles
Mythological and legendary Chinese snakes