Keiko Agena is an American actress. Her television credits include roles in Gilmore Girls, Gilmore Girls: Backstage Special, NCIS: Los Angeles, Sweet/Vicious, The First with Sean Penn, and Prodigal Son with Michael Sheen. On the big screen, Agena has appeared in films such as Transformers: Dark of the Moon, Private Valentine: Blonde & Dangerous, and The Wrong House.