|“||Uh... what? This is our home. Get out of here now!||„|
— Chen to an intruder
Chen is a mischievous, childish bakeneko, serving as Ran's servant (and by extension, Yukari's servant), and will do anything Ran or Yukari tell her to do without question. Outside of this, Chen more or less acts as Ran's daughter, in a sense, and often does childish things, such as gathering a group of cats in an attempt to gain a shinkigami of her own. Despite this, Chen still has her serious moments, especially when doing tasks for her masters.
Chen also hates water, not only due to her cat-like nature, but due to it interfering with her link with Ran, thus making her weaker.