Minato School - After school Japanese Program
The Minato school is located in Chula Vista, so not exactly close for north county residents. But, it appears to offer an after school program for Japanese American families.
http://www.sdminato.org/open_house_en.html
From their web site: Subjects covered under the supplementary education program include Japanese language, mathematics, social studies and science. These subjects are taught exclusively in Japanese. In addition, Minato School opens its door to non-Japanese students who can follow Japanese at each statutory grade required of their age.
