
Ball-jointed dolls
Here I will give an introduction to ball-jointed dolls for those new to the hobby. This page does not offer a thorough discussion for these topics, so I advise to research each topic further. Mind you, that I am a simple BJD hobbyist and not a professional, that has only ever collected cast resin dolls, so my knowledge reflects that.
Ball-jointed dolls are typically sorted into two categories; artist dolls and company dolls. Company dolls are made by small company of artist, commonly in China, Japan or Korea. Artist dolls are made by an artist or two artists. This type of doll business is more typical internationally, as doll business isn't as lucrative as it is in East Asia. Most established Company doll brand are Volks, Luts, Iplehouse and Fairyland. For Artist doll brands, Popovy and asjas are good examples.
Here are some basic terms commonly used in regards to ball-jointed dolls:
- SD or 1/3 scale doll = Doll whose height is above 55cm
- MSD, mini or 1/4 doll = Doll whose heigh ranges within 35-45cm
- YoSD, tiny or 1/6 doll = Doll whose heigh ranges within 20-30cm
- face-up = doll's painted face
- hybrid or hybridization = Doll whose body is build from doll parts made by different companies, most commonly a head of one company and the body from another
Owning a ball-jointed doll

dolls as a hobby
Doll hobby offers different appeals to different people. For some the draw comes from the collecting aspect of the hobby, for some its the approach of dolls as a personal project. Some people give their dolls names and backstories, some their dolls can remain nameless and characterless, but loved all the same. This is to say, there are many unique ways to approach and participate in the hobby.
If I were to try to describe BJD hobby as simple possible, it would be as a creative hobby that comes along with many other hobbies.