Chianti is a Black Organization sniper. She is skilled with rifles, and Haibara explains that she and Korn are excellent snipers. However she is not quite a match for FBI agent Shuichi Akai: he is indeed able to fire precisely even at 700 yards, whereas her maximal fire range is 600 yards. Her partner is Korn, and the two are often seen together on missions, just as Gin and Vodka are usually seen together. It is implied that she had some sort of relationship with the deceased member, Calvados, whose death she blames Vermouth for.