For what car/year ? You may have to buy online, Rockauto has Nippon oil filters for Honda and Acura. I never saw any Nippon oil filter in auto-parts stores.
EDIT: I just looked up filters on Napaonline.com for a 1998 Rav4, a 2001 Sequoia, and a 2004 Titan. (I just guessed on the years) and there is a Nippon filter available for all of those vehicles at Napa.