YBS is a bilingual preschool and day care which offers a Japanese-English dual immersion language educational program from its' base in Yokosuka, Japan. Our programs extend from 1 years old through 12 years old.

YBS PreKinder is an independent, coeducational, Japanese/English bilingual PreKinder.
Having children learn in dual language early learning environment will help them be more open and adaptable to a bilingual state of mind, thus changing the world and making it a better place. Our aim is to get our students ready for a school setting in a constructive environment and to better future for a competitive world.

YBS is an international, private elementary school offering a Japanese-English dual immersion language educational program in Yokosuka, Japan. Our programs extend from Kindergarten through fourth grade, with plans to extend through 5th grade as the enrollment grows. Students at YBS will become fully educated in Japanese curriculum while developing conversational skills in a second (Japanese) language.

YBS after school is a bilingual after care which offers a Japanese-English dual immersion activities and experience from its' base in Yokosuka, Japan. Our programs is for children who goes to school on naval base or local Japanese school. After care service with safe and warm environment, exciting and fun activities, and many supports for working parents will give you fulfill experience in Japan.

YBS academy is a learning center of Japanese language and academic skills with full of local experience, located off base. We offer group lesson, tutoring for wide range of age! Master Japanese skills and other academic skills around your schedule and friendly environment. YBS has a lot of community events, your staying Japan will be more fun with YBS academy.