Receiving a starred review from Publishers Weekly, Summer of the Big Bachi has been included in the trade magazine’s list of best books of 2004, as well as the best mystery list of the Chicago Tribune. Gasa-Gasa Girl, the second Mas Arai mystery, received a starred review from Booklist and was on the Southern California Booksellers’ Association bestseller list for two weeks in 2005. Most recently Snakeskin Shamisen, the third in the series, was released in May 2006. In April 2007 it won an Edgar Allan Poe award in the category of Best Paperback Original. She has short stories published in a number of anthologies, including Los Angeles Noir (Akashic, May 2007), A Hell of a Woman: An Anthology of Female Noir (Busted Flush Press, December 2007), and The Darker Mask (TOR, January 2008). In the summer of 2008 her first middle-grade book, 1001 Cranes, was released by Random House’s Delacorte imprint in hardback and came out as a Yearling trade paperback in June 2009. It was recognized with an Honorable Mention award in Youth Literature by the Asian/Pacific American Librarians Association. She leads a number of writing workshops and taught a bilingual writing class at the Japanese Retirement Home in Los Angeles, organized by Poets & Writers, Inc. and funded through an NEA grant. Naomi served as chapter president of the Southern California chapter of the Mystery Writers of America in 2010.