is a traditional Japanese
undergarment
Underwear, underclothing, or undergarments are items of clothing worn beneath outer clothes, usually in direct contact with the skin, although they may comprise more than a single layer. They serve to keep outer clothing from being soiled ...
for men and women, made from a length of
cotton
Cotton (), first recorded in ancient India, is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure ...
.
Before
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the fundoshi was the main form of underwear for Japanese men and women.
However, it fell out of use quickly after the war with the introduction of new underpants to the Japanese market, such as
briefs
Briefs (or a brief) are a type of short, form-fitting Undergarment, underwear and swimsuit, swimwear, as opposed to styles where material extends down the thighs. Briefs have various different styles, usually with a waistband attached to fabric ...
,
boxer briefs and
panties
Panties are women's form-fitting underpants. Typical components include an elastic waistband, a crotch panel to cover the genitalia (usually lined with absorbent material such as cotton), and a pair of leg openings that, like the waistband, ...
. Nowadays, the fundoshi is mainly used not as underwear but as festival () clothing at or, sometimes, as swimwear.
Types and uses
The fundoshi is first mentioned in the classic Japanese history text, the . They are also depicted on clay figurines, . The fundoshi was the underwear of choice for all adults regardless of sex, wealth, or social status. This changed after the
Second World War
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, when
Americanization
Americanization or Americanisation (see spelling differences) is the influence of the American culture and economy on other countries outside the United States, including their media, cuisine, business practices, popular culture, technology ...
popularized elasticized undergarments. There are several types of fundoshi, including , , and .
Fundoshi are worn in several basic styles depending upon how they are wrapped around the body. The most relaxed type consists of a strip of cloth, wound around the hips, secured at the small of the back by knotting or twisting, with the excess brought forward between the legs, and tucked through the cloth belt in front to hang as an
apron
An apron is a garment worn over other clothing to cover the front of the body to protect from liquids. They have several purposes, most commonly as a functional accessory that protects clothes and skin from stains and marks. However, other typ ...
.
The (Japanese: 六尺ふんどし/六尺褌) is traditionally favored as activewear. Its name is derived from its traditional measurements of a cloth that is six ("roku") () long and one shaku () wide. It is formed by winding the cloth around the hips, then bringing the excess length back between the legs to twist around the belt cloth at the back. The fundoshi is often twisted to create a
thong
The thong is a Clothing, garment generally used as either underwear or in some countries, as a swimsuit. It may also be worn for traditional Ceremony, ceremonies or Sport, competitions.
Viewed from the front, the thong typically resembles a b ...
effect at the back. This was worn as the standard male bathing suit. Male children were often told to wear this kind of fundoshi because a boy in trouble could be easily lifted out of the water by the back cloth of his fundoshi.
The third style, called (Japanese:越中褌), which originated in the vicinity of
Toyama Prefecture
is a prefecture of Japan located in the Chūbu region of Honshu. Toyama Prefecture has a population of 993,848 (1 January 2025) and has a geographic area of 4,247.61 km2 (1,640.01 sq mi). Toyama Prefecture borders Ishikawa Prefecture to the ...
, is a long rectangle of cloth with tapes at one narrow end. is a length of cloth; however, it has a strip of material at the waist to form a fastening or string. The dimensions are width by about length, and it is tied with the material strip in front of the body. One ties the tapes around the hips, with the cloth at the small of the back, and then pulls the cloth between the legs and through the belt, letting the remainder hang as an apron. Such was issued to Japanese troops in World War II, and often were the sole garb of
Allied POWs
A prisoner of war (POW) is a person held captive by a belligerent power during or immediately after an armed conflict. The earliest recorded usage of the phrase "prisoner of war" dates back to 1610.
Belligerents hold prisoners of war for a ...
in tropic areas.
The best material for this is white linen or white cotton. Silk crepe may be used according to one's taste, but plain silk is not suitable. In winter it may be lined with similar material, but in other seasons it is always single. Both ends (or front and back) are hemmed to put cords through. One of the cords forms a loop to suspend the front end from the neck, and the other secures the back end by being tied in the front.
Variations

There are many other varieties of as there are many variations on the principle of a loincloth. For example, the (literally "earth-basket loincloth" because it looks like the traditional baskets used in construction), is made like the but without a front apron; the cloth is secured to the belt to make a bikini effect. The (literally "black cat ") is like the except that the portion that passes from front to back is tailored to create a thong effect.
are not typically worn as everyday clothing. is mainly worn on specific, traditional occasions, particularly when participating in . During February, nearly 10,000 men will gather at
Saidaiji Temple in
Okayama
is the prefectural capital, capital Cities of Japan, city of Okayama Prefecture in the Chūgoku region of Japan. The Okayama metropolitan area, centered around the city, has the largest urban employment zone in the Chugoku region of western J ...
wearing only to participate in the festival in hopes of gaining luck for the entire year.
The
samurai
The samurai () were members of the warrior class in Japan. They were originally provincial warriors who came from wealthy landowning families who could afford to train their men to be mounted archers. In the 8th century AD, the imperial court d ...
wore as underwear with
armor
Armour (Commonwealth English) or armor (American English; see American and British English spelling differences#-our, -or, spelling differences) is a covering used to protect an object, individual, or vehicle from physical injury or damage, e ...
, combined with a shirt.
Sumo
is a form of competitive full-contact wrestling where a ''rikishi'' (wrestler) attempts to force his opponent out of a circular ring (''dohyō'') or into touching the ground with any body part other than the soles of his feet (usually by th ...
wrestlers also wear a form of this garment, the . are often worn with a or (a short cotton jacket with straight sleeves) during summer festivals by men and women who carry (portable shrines) in
Shinto
, also called Shintoism, is a religion originating in Japan. Classified as an East Asian religions, East Asian religion by Religious studies, scholars of religion, it is often regarded by its practitioners as Japan's indigenous religion and as ...
processions. Outside Japan it is perhaps best known from the drumming groups
Ondekoza
("demon drum group"), sometimes referred to as "''Za Ondekoza''", is a Japanese troupe specializing in ''taiko'' drumming.
Founded in 1969 by Den Tagayasu, in Sado Island, Japan. Ondekoza was influential in the rise of the ''kumi-daiko'' (gr ...
and
Kodo __NOTOC__
Kodo may refer to:
Japan
* ''Kōdō'' (香道), ceremonial appreciation of incense
* Nippon Kodo (日本香堂), an incense company
* Kodō (taiko group) (鼓童), a ''taiko'' drumming group
* Kodo-kai (弘道会), a yakuza criminal o ...
, who appear dressed in only a white and a headband. is sometimes used as traditional
swimsuits. In some high schools, boys swim wearing . Incumbent Emperor of Japan
Naruhito
Naruhito (born 23 February 1960) is Emperor of Japan. He acceded to the Chrysanthemum Throne following 2019 Japanese imperial transition, the abdication of his father, Akihito, on 1 May 2019, beginning the Reiwa era. He is the 126th monarch, ...
also swam in in his childhood. In the pools and beaches of Japan, -wearing swimmers occasionally can be seen, as in the case with divers in the past.
In late 2008, the Japanese firm Wacoal began marketing for women and have had greater than expected sales. The loincloths for women come in seven different colors and two designs—plain and chequered.
Cultural comparisons
The Japanese idiom ('tighten your loincloth') means the same as the English phrase "roll up your sleeves" or even more accurately "gird up your loins"—in other words, get ready for some hard work.
The Japanese idiom (literally, 'anyone else's ') is often used in a cautionary context about borrowing or using tools or materials belonging to someone else, the meaning extended to that of profiting at another's expense or taking risks with someone else's money.
See also
*
*
Kaupina
*
Kodō
*
List of Japanese clothing
*
Loincloth
A loincloth is a one-piece garment, either wrapped around itself or kept in place by a belt. It covers the genitals and sometimes the buttocks. Loincloths which are held up by belts or strings are specifically known as breechcloth or breechclo ...
* , loincloth worn in
sumo wrestling
*
References
External links
"The Loincloth of Borneo"by Otto Steinmayer – A scholarly article on the wearing of loincloths, with brief mentions of fundoshi. Includes social and cultural connotations, modesty issues, etc.
– the three basic types of fundoshi (via the
Wayback Machine
The Wayback Machine is a digital archive of the World Wide Web founded by Internet Archive, an American nonprofit organization based in San Francisco, California. Launched for public access in 2001, the service allows users to go "back in ...
)
Fundoshi (loincloth)– brief history and types
* Tying fundoshi:
*
– via the
Wayback Machine
The Wayback Machine is a digital archive of the World Wide Web founded by Internet Archive, an American nonprofit organization based in San Francisco, California. Launched for public access in 2001, the service allows users to go "back in ...
*
Knotting the ''Rokusyaku Fundoshi''– diagram
*
How to put on a Fundoshi 褌 Japanese loin cloth video– via the
Wayback Machine
The Wayback Machine is a digital archive of the World Wide Web founded by Internet Archive, an American nonprofit organization based in San Francisco, California. Launched for public access in 2001, the service allows users to go "back in ...
{{Lingerie
Japanese lower-body garments
Samurai clothing
Shinto religious clothing
Undergarments
Japanese words and phrases