Jean-Jacques Chastel

Jean-Jacques Chastel is a character from Jun Mochizuki's The Case Study of Vanitas. He is the protector and longtime companion of Chloé d'Apchier, the last surviving member of the d'Apchiers, living alongside her in the district of Gévaudan rather than in Altus with those of his race. He swears to stay by Chloé's side no matter what, even as she willingly contracts a Malnomen to fulfill her wish. Jean-Jacques is a man of average height and build, bearing the appearance of a young man, though the story's timeline confirms that he is much older. He has pale skin, and his face is round, with lar...

Jean-Jacques is calm, responsible, and mature. He seems to be naturally mistrustful of those other than Chloé, having been shot by his own father as a child, and is not used to receiving compliments or making friends. Jean-Jacques excells at cooking and has a talent for other household tasks such as...