Age: 1,000+ (but appears 18)
3 Sizes: Bust 38G, Waist 22, Hips 34
Weight: Variable (She's Typically Weightless)
Yuriko is a cheerful genie girl with quite potent magical powers (there are very little limits to what she can do, but what she WILL do is another thing entirely). She lives in a bottle, but is able to come out of it at will, without the need of someone rubbing it (rubbing her bottle is more like ringing a doorbell, to her).
She doesn't have any specific master, other than whoever happens to be holding her bottle at the time. While a lot of genies seem to have a "3 wish rule", she grants unlimited wishes, so long as the person making the wishes has her bottle in their possession. She can't have more than one master at a time. Whenever she has a new master, she tries to form a friendship/bond with them. She does have the ability to deny a wish, however (she's not actually bound to servitude of whoever has her bottle, it's just something she likes to do).
She's generally of a happy and cheerful demeanor, and though she can act a bit ditzy, she isn't stupid. She tends be very kind and generous, which is why she doesn't put a limit to how many wishes her master can ask for.
When she isn't in her bottle, or granting wishes, she likes to walk about with humans and blend in with them. Humanity fascinates her, so she likes to try and learn more about them as much as she can.