Bilingual preschool vs. English school
“How is it different from an English school?” They look similar, but the purpose, the hours of English, and how the mother tongue grows are quite different. Here’s a clear way to choose.
In a word: “a place to study” vs. “a place to spend the day”
An English school (conversation class) is a place you go once or a few times a week to learn English. A bilingual preschool is a place where you spend the whole day inside English. That difference in “hours of exposure” becomes the difference in how English sticks.
Five angles to compare
- Purpose: English school = learning English; bilingual preschool = childcare and education plus English, together.
- Hours of English: English school = minutes to a few hours per week; bilingual preschool = hours per day, every day.
- Mother tongue: English school = usually untouched; a good bilingual preschool = designed to grow the first language too.
- Childcare hours: English school = only during the lesson; bilingual preschool = long hours that working families can use.
- How it sticks: English school = studied in lessons; bilingual preschool = acquired naturally in daily life (immersion).
And an “international preschool”?
International preschools and bilingual preschools both spend the day in English. Schools differ in whether they are 100% English or bilingual, and whether they include mother-tongue (Japanese) education. For families aiming for “both English and Japanese” while living in Japan, a bilingual model that also builds the mother tongue is a good fit.
How to choose
“Just a little English” → an English school. “Childcare, education, and English together” → a bilingual preschool. When choosing a bilingual preschool, check the share of English, native teachers, mother-tongue education, small groups, inquiry curriculum, and visibility. See how English immersion works in this article.
The Silicon Valley Academy approach
Silicon Valley Academy in Yakumo, Meguro (near Toritsu-daigaku Station) offers Japanese–English immersion from age 0. English in the morning and Japanese in the afternoon — true bilingual education that grows the mother tongue too. See our curriculum and parent voices.