'Repertoire,' Nancy Singleton Hachisu, and shishito peppers

Cooking at home doesn’t mean you need a million cookbooks, according to San Francisco Chronicle columnist Jessica Battilana. Nancy Singleton Hachisu is an authority on making Japanese food at home and her new book is her most ambitious yet. Jonathan Gold heads to the westside for Travis Lett’s take on Japanese cuisine. Martha Mendoza investigates fraudulent seafood labels. Plus: shishito peppers at the market.