Chieko Honda was a Japanese actress and voice actress. During her life, she was attached to Tokyo Actor's Consumer's Cooperative Society and Mix Max; she was attached to Aoni Production at the time of her death. On 18 February 2013, Honda died of multiple forms of cancer while undergoing treatment.

The Death Busters are a group of fictional characters in the Sailor Moon manga series written by Naoko Takeuchi. This group comprises the villains of the third major story arc, which is called the Infinity in the manga, Sailor Moon S in the first anime adaptation, and Death Busters in Sailor Moon Crystal. They are first introduced in chapter #27 "Infinity 1 – Premonition", originally published in Japan on July 7, 1994. In the Cloverway English adaptation, they are called the "Heart Snatchers".