A ball-jointed doll is any doll that is articulated with ball and socket joints. In contemporary usage when referring to modern dolls, and particularly when using the acronyms BJD or ABJD, it usually refers to modern Asian ball-jointed dolls. These are cast in polyurethane synthetic resin, a hard, dense plastic, and the parts strung together with a thick elastic. They are predominantly produced in Japan, South Korea and China. The BJD style has been described as both realistic and influenced by anime. They commonly range in size from about 60 centimetres (24 in) for the larger dolls, 40 cm (16 in) for the mini dolls, and all the way down to 10 cm (4 in) or so for the tiniest of the tiny BJDs. BJDs are primarily intended for adult collectors and customizers. They are made to be easy to customize, by painting, changing the eyes and wig, and so forth.
The modern BJD market began with Volks line of Super Dollfie in 1999. Super Dollfie and Dollfie are registered trademarks but are sometimes erroneously used as generic blanket terms to refer to all Asian BJDs regardless of manufacturer.
Articulated dolls go back to at least 200 BCE, with articulated clay and wooden dolls of ancient Greece and Rome. The modern era ball-jointed doll history began in Western Europe in the late 19th century. From the late 19th century through the early 20th century French and German manufacturers made bisque dolls with strung bodies articulated with ball-joints made of composition: a mix of pulp, sawdust, glue and similar materials. These dolls could measure between 15 and 100 cm (6 to 40 inches) and are now collectible antiques.
During the 1930s the German artist Hans Bellmer created dolls with ball-joints and used them in photography and other surrealistic artwork. Bellmer introduced the idea of artful doll photography, which continues today with Japanese doll artists, as well as BJD hobbyists.
Influenced by Bellmer and the rich Japanese doll tradition, Japanese artists began creating strung ball-jointed art dolls. These are commonly made entirely of bisque and often very tall, sometimes as tall as 120 cm (48 inches). These dolls are purely intended as art, and not for play or even the hobby level of collecting usually associated with dolls. They cost several thousand dollars, up to several hundred thousand dollars for older collectible dolls from famous artists. The art doll community is still active in Japan and artists regularly release artbooks with photographs of their dolls.
The history of commercially produced Asian resin BJDs began in 1999 when the Japanese company Volks created the Super Dollfie line of dolls. The first Super Dollfie were 57 cm tall, strung with elastic, ball-jointed, and made of polyurethane resin; similar to garage kits, which were Volks main product at the time. Super Dollfie were made to be highly customizable and to find a female market for Volks products. See further: Super Dollfie History.
The earliest Asian BJDs were influenced by the anime aesthetic. The early, prominent BJD companies Volks, Cerberus Project with the Delf line, as well as the Japanese artist Gentaro Araki with the U-noa line, all have backgrounds in anime-style resin figure kits.
Around 2002–2003, South Korean companies started creating and producing BJDs. Customhouse and Cerberus Project were among the first Korean BJDs companies, and since then the Korean market has expanded with many more.
The earliest Chinese produced BJDs were knockoffs. Some were direct recasts, while others were slight modifications of Super Dollfie or Korean BJDs. These knockoffs were made of plaster, low quality resin or polystone — a mix of resin and a filler material like sand. They were low in price, but not very durable. The first Chinese company to release their own original BJD sculpts in high quality polyurethane resin was Dollzone. Their dolls hit the market in 2006. Since then, several other Chinese companies followed suit, putting their own BJD creations on the international market.
Modern Asian BJDs
Modern Asian BJDs are intended for adult collectors and customizers and range in price from US$100 to over US$1000. Their body elements are cast in polyurethane resin and held together by thick elastic cords, making them fully articulated and highly poseable. BJDs tend to follow a distinctly Asian view in their aesthetics, but the designs are diverse and range from highly anime-inspired to hyper-realistic. Most are anatomically correct and have proportionally large heads, big eyes and comparatively large feet, contrasted with fashion dolls like Barbie, and are capable of standing on their own, without a stand or other support.
BJDs are readily customizable. Wigs and eyes are easy to remove and replace, as well as heads, hands, and feet. A doll may even be a hybrid of parts from different companies. Some BJD owners or customizers even re-shape existing parts by sanding them or applying epoxy putty to them.
The resin material is easier to paint than the softer and more slick vinyl often used for other types of dolls. BJD face paint is referred to as a faceup, to note that it's not just make-up, but all the facial features that are painted and customized, including eyebrows, lips and blushing to enhance features. Faceups and body blushing are done with watercolor pencils, acrylic paint — applied with a regular brush or an airbrush — or soft pastels, and coated with a sprayed-on layer of clear matte sealant for protection. BJD faceups, even from large companies, are always painted by hand, and it takes considerable skill to do detailed, professional faceups.
There is a sizeable international community dedicated to BJDs. The largest English BJD internet forum, Den of Angels, has over 36,000 members as of June 2012. Enthusiasts also have offline BJD meetups and in the US they organize conventions, like BJDC in Austin, Texas and GoGaDoll (previously Dollectable) in San Francisco. In Japan, Dolls Party conventions are organized by Volks, and some enthusiasts meet and take pictures of their dolls at doll-friendly maid cafés. In Hong Kong, a BJD convention called Dollism Plus is organized by DollHeart  in 2006.
BJDs owners usually customize the look of their dolls, and they are often named, and sometimes assigned individual characteristics and personality traits. The dolls are often used as subjects of artistic work, such as photography or drawing, which is shared on the internet. Some use their dolls and characters for roleplaying. A small minority makes further emotional investment, going so far as to talk to their dolls as if they were alive.
Some BJDs are collectible; limited editions and skillfully customized dolls can fetch prices much higher than the original in the second hand market, sometimes as much as US $5000. However, the customization and personalization aspects are usually more emphasized in the BJD world. Even collectible limited-edition BJDs are played with and used as props in photoshoots, and even dolls that are no longer in mint condition can command high prices in the second hand market.
Many BJD owners have other interests such as anime, Gothic lolita and cosplay, and some dress their dolls in related styles. BJDs can often be seen dressed in contemporary and casual youth fashions like punk or goth. Other dolls may display fantasy elements like elf ears, vampire fangs, different types of wings, horns, hooves, and cyborg parts.
Doll manufacturers sometimes base BJDs on characters from anime, manga, other works of fiction, or even historical figures. Some BJD owners similarly customize their dolls to create one-off representations of existing characters or celebrities.
Asian BJDs have been featured in movies and other works. The Korean horror movie Doll Master from 2004 and the Taiwanese drama film Spider Lilies from 2007 feature BJDs. The virtual band Mistula is composed of customized BJDs, Super Dollfie and Delf dolls. The main characters in the manga and anime Rozen Maiden are ball-jointed living dolls. The horror novel, manga and anime Another also features BJDs.
Sizes and types
The earliest BJDs were all around 60 centimetres (24 in) tall, but as the market expanded they have been produced in many different types and sizes. There are roughly three main size categories for BJDs: full size, mini and tiny. Compare with Super Dollfie models.
Large full size dolls, sometimes referred to as SD size from the Super Dollfie size range, are around 60 centimetres (24 inches). Roughly 1/3 scale, they usually represent fully grown teenagers or adult body types. There is also a range of even larger full size BJD, from about 70–90 cm (27-36 inches) tall.
Mini size dolls, sometimes referred to as MSD size from the Mini Super Dollfie size range, are about 40 cm (16 inches) tall. There are two major categories of minis: those that are roughly in the same scale as the 1/3 full-size dolls and meant to look like children, and mature or slim minis which are meant to represent fully grown adults that are in 1/4 scale.
Tiny BJDs are under 30 cm (12 inches) tall. They are available in many different types and scales. Some tiny BJD are made to look like toddlers or babies next to full size dolls, these are about 25 cm (10 in) tall and are sometimes referred to as Yo-SD size after the Super Dollfie size range. Even smaller childlike dolls, tiny tinies, are usually not made to be in scale with any larger BJDs. A few tiny BJDs have mature bodies and are in the same 1/6 scale as fashion dolls like Barbie, about 21–30 cm (8–12 in) tall. Humanoid anthro animal BJDs are usually in the tiny size scale.
Ball-jointed dolls are initially modeled in clay, commonly polymer clay. The hardened clay body parts are used to form molds for multiple parts to be cast in synthetic polyurethane resin. Cured resin has a hard, smooth, porcelain-like feel, but is less brittle. Unlike porcelain however, polyurethane tends to turn yellow and decay over time depending on exposure to UV light and heat. The resin casting process allows for molds to be produced with a relatively low initial investment, compared to the injection molding commonly used for mass produced vinyl dolls. However, the materials are more expensive, and the process requires more manual labor, resulting in a higher cost per unit.
Most regular edition BJDs come assembled with an option for a "face-up," the facial blushing and painting, while full set BJDs, which are often limited, include clothes, face-up, and sometimes full body blushing. A few BJDs are sold as bare unassembled parts in a kit, similar to a garage kit.
Lines and companies
BJDs are produced by anything from single-person outfits on a hobby level, to incorporated multinationals. Hobby artists in Asia, particularly Japan, and the West, particularly USA and Australia, create and sell their own dolls. In Asia there is a wide variety of companies making BJDs, most based in South Korea. The BJD Orbyrarium book lists 49 different BJD companies and one fan-run BJD database includes 125 companies as of February 2009. A few of the most notable BJD lines and companies can be found below.
On occasion, unauthorized copies or recasts of original dolls are sold, predominantly in South-East Asia. Several Korean and Japanese BJD companies have posted notices warning against recast dolls. There is a strong resistance against these knockoff dolls within some sectors of the BJD community. They are for example not allowed to be posted on the largest English BJD forum. However, other sections of the community embrace them.
- Super Dollfie from Volks
Super Dollfie from Volks was the first line of modern Asian BJD. They set the range of sizes used by most companies. Volks have released a vast variety of different dolls, most of them limited editions, some in collaboration with fashion designers like Baby, The Stars Shine Bright and H. Naoto or anime series like Rozen Maiden. Volks has a number of stores in Japan and Korea, as well as one in Los Angeles. They also run the Super Dollfie museum, Tenshi-no-Sato in Kyoto, Japan.
The Japanese artist Gentaro Araki first started in BJDs in 2000 with the 60 cm Andolrea U-Noss line in collaboration with Volks. He later went on to create his own company called Alchemic Labo with a line of mature minis called the U-noa Quluts, and later continued to branch out to other sizes including the 35cm Unoa Quluts Chibi  and the 64cm Unoa Zero/Unon.
- Delf from Luts and Cerberus Project
The Delf dolls were one of the earliest lines from Korea, dating back to 2003. They are slightly taller and slimmer than Super Dollfie and there is a variety of doll types available, including dolls with elf ears and vampire teeth. Delf were originally designed by Japanese resin kit designers Cerberus Project and made and distributed by the Korean company Luts, who also own the rights to use the Delf name. These dolls are often referred to by the acronym CP, or as Luts dolls, after the distributor; dolls produced after 2007 are correctly known only as Luts dolls due to a split between Cerberus Project and Luts, who now trade separately. Minifee are mini-sized versions of the Delf dolls, distributed by Korean company Fairyland.
- Custom House
- Doll in Mind
D.I.M (Doll in Mind) produced, among other dolls, the Minimee, completely customized heads created from customer photos or drawings. Some people commissioned heads from them in the likeness of celebrities, anime/video game characters, TV show personas, or even comic book characters.
Dollshe introduced a line of tall, slim, double jointed mature boy dolls in 2003. These are slightly larger full size BJD, about 68 cm tall. Their Bermann doll was strictly limited and is one of the most sought after collectible BJDs. Tensiya has since split with Dollshe.
- Dream of Doll
D.O.D. (Dream of Doll) was one of the earliest Korean companies to make a large line of child like minis, D.O.C. (Dream of Children). They have since expanded and now make, among others, the D.O.T. (Dream of Teen) line, the D.O.B line (Dream of Baby), and D.O.I. (Dream of Idol) line.
Elfdoll is a subsidiary of the Korean company Artmaze. Elfdoll are created by the sculptor Rainman and a team of artisans. In addition to a range of fullsize human dolls, Elfdoll have released many types of tiny anthro BJDs, beginning with Catsy. They had a showroom in Glendale, California, opened in August 2007 where they held parties and meetups for BJD enthusiasts.
Dollzone was one of the first Chinese BJD doll brands, developed and manufactured by Shenzhen Red Society Toys Ltd. Dollzone make male and female dolls, 1/3 and 1/4 dolls, and BB dolls in 26 cm size.
Ball-jointed fashion dolls
Resin ball-jointed fashion dolls like the Sybarite differ from the typical Asian BJD in several ways. Their main influence is from the collectible American 16 inch vinyl fashion dolls, like Gene Marshall by Ashton-Drake Galleries and Tyler Wentworth by Tonner. Ball-jointed fashion dolls are usually around 16 inches tall, closer to 1/4 scale than the typical 1/3 scale of Asian BJDs. They have more lifelike proportions, smaller heads and eyes, and less childlike, more distinctive facial features.
There are several types of larger 60 cm vinyl dolls in Japan. They are in the same scale as fullsize BJDs, with similar proportions. The two most common types are Dollfie Dream from Volks and Obitsu. The first Dollfie Dream body type was strung and had classic ball and socket joints, but the current body has an internal skeleton of hard plastic, as do the Obitsu dolls. The vinyl bodies can, sometimes with some modifications, be combined with a resin BJD head.
Vinyl dolls usually have facial features that are more highly stylized after anime and less realistic than the typical resin BJDs. Vinyl dolls are easier to manufacture, machine-made and injection-molded in soft vinyl, and thus lighter and often less expensive than their Japanese resin counterparts. Injection-molded manufacture requires more intensive set-up costs and a higher number of each doll is produced compared to resin dolls.
- About.com Glossary of Doll Collecting Terms - Ball Jointed
- Ohanesian, Liz (October 28, 2008). "Elfdoll: Don't Call It A Toy Company". LA Weekly. Archived from the original on 2011-07-29. Retrieved December 26, 2008. "The shockingly realistic, remarkably flexible BJDs"
- Holton, Avery (July 18, 2004). "Anime Girls". Time. Archived from the original on 11 December 2008. Retrieved December 26, 2008. "Japanese-made Super Dollfies ... with ... exaggerated features inspired by Japanese animation"
- Gonzalez, Lauren (June 2008). "The Future Looks Bright for Ball-jointed Dolls". Shojo Beat. p. 332. "Super Dollfie, like Narin and Narae, have a distinct anime look, with cool glassy expressions on their faces. Although highly customizable, the dolls are offered in a range of styles that stay true to a Japanese aesthetic."
- About.com Glossary of Doll Collecting Terms - Composition
- Japattack - Figure+Doll=U-noa (Unoa Doll) http://web.archive.org/web/20080527055417/http://www.japattack.com/main/node/140
- 1998 | SD 10 Year History of Super Dollfie | Super Dollfie 10th Anniversary Special Web Site | VOLKS INC (http://www.webcitation.org/60XZ0JAJG 2011-07-29)
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- Cerberusproject official site
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- Super Dollfie FAQ - Yumia (Forever)
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- Galbraith, Patrick W. "Plastic fantastic: Japan's doll industry booming". Metropolis magazine. Archived from the original on 2011-07-24. Retrieved 2009-02-22. "Dragon is friends with many other users, but prefers to keep his avocation a secret and so only meets them at St Grace’s Court, a doll user-friendly costume café outside Akihabara, and dolpas, or doll parties where fans can get together ... the owner allows them to organize exchange parties and take pictures of their dolls. There is even a “doll set” (700 yen) of miniature tea and sweets on the menu for users to order for use in posing their dolls or offering them refreshments."
- Dollism Plus Hong Kong ABJD Convention
- Galbraith, Patrick W. "Plastic fantastic: Japan's doll industry booming". Metropolis magazine. Archived from the original on 2011-07-24. Retrieved 2009-02-22. "...the inclusion of ball joints, which make it possible to pose the dolls for pictures, a favorite pastime among users."
- Galbraith, Patrick W. "Plastic fantastic: Japan's doll industry booming". Metropolis magazine. Archived from the original on 2011-07-24. Retrieved 2009-02-22. "...the minority “wet users,” or those who make an emotional investment in their dolls, sometimes even publicly carrying, caressing and talking with them ... [some] attend doll “exchange parties” to talk and play with dolls among invited guests ... “People can’t hear my friends [dolls] because they don’t believe,” says Mai, a 23-year-old college student from Hiroshima who has been talking to dolls since she was a child. “You can’t approach them like objects.”"
- Gonzalez, Lauren (June 2008). "The Future Looks Bright for Ball-jointed Dolls". Shojo Beat.
- Gonzalez, Lauren (June 2008). "The Future Looks Bright for Ball-jointed Dolls". Shojo Beat. p. 330,332. "Den founder Aimee Steinberg believes there is a surge in this BJD's [sic] popularity due to conventions and magazine coverage. Fans of anime, Gothic Lolita [and] cosplayers are discovering these BJDs," she says. Cosplayers and Gothic Lolita fans, Steinberg explains, 'enjoy dressing their dolls and sometimes themselves in matching outfits.'"
- Ohanesian, Liz (October 28, 2008). "Elfdoll: Don't Call It A Toy Company". LA Weekly. Archived from the original on 16 December 2008. Retrieved December 26, 2008. "At the showroom’s October 25 party, hobbyists arrived with arms filled with pieces from their own collections reconfigured to fit Halloween images of comic book heroes, steampunks, fairies, Japanese-styled Lolitas and goth boys in drag."
- Custom House official site - company history "2004 July : Movie [Doll Master] Main character Mina doll released"
- Google Docs - Tiny BJD Sizes reference sheet
- Aimee Steinberger, Mia Peterson, ed. (2006). BJD Orbyrarium. Murat Caviale Inc.
- SD-like Ball Jointed Dolls
- Important Notice: Beware of imitation/VOLKS INC June 28, 2006
- Beware fake dolls!! LUTS 2008-11-21
- A significant attention regarding the Copied/Pirate BJDS! - SOOM 2009/03/13
- Illegal copy of Iplehouse dolls 2009/03/13
- Banned Dolls and Companies - Den of Angels
- Volks USA Inc.
- Where Angels Lie - Andolrea U-Noss
- Den of Angels Wiki - Unoa Quluts Chibi
- Dream Of Doll
- Tú vales mucho, muñeca - El País 07/06/2008
- Volks - DD Basic Body/Dollfie Dream
- Volks - DD Base Body2/Dollfie Dream
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