Stephanie Ru-Phan Sheh (born April 10, 1977 in Los Angeles, California) is a Chinese-American voice actress, a writer, and a story editor. She is also credited as Jennifer Sekiguchi, Tiffany Hsieh, Lulu Chiang, and Laura Chyu. As Jennifer Sekiguchi, she has been honored with a nomination for "Best Voice Actress in an Anime Comedy" by the American Anime Awards for her work in Girls Bravo and Haré+Guu. She is often in anime involving Kari Wahlgren, another female lead in FLCL.
Her most notable roles are Orihime Inoue, Ryo Kunieda, Isane Kotetsu, and Yoshi in Bleach, Eureka in Eureka Seven, Mikuru Asahina in The Melancholy of Haruhi Suzumiya, Wendy Garret in Gun X Sword, Hinata Hyuga in Naruto, and Usagi Tsukino in Sailor Moon.
Aside from acting, she has also adapted and written scripts for projects like FLCL, Ikki Tousen, Ah! My Goddess, Hell Girl, and Romeo X Juliet, and even co-directed Resident Evil 5 alongside fellow voice actor Liam O'Brien.
She replaced Stacia Crawford as Sylphiel Nels Lahda in Slayers REVOLUTION.