Annual tuition at Hakuba International School ranges from ¥3,930,000 to ¥4,450,000 (JPY), depending on the grade level.

In addition to tuition, Hakuba International School charges a registration fee of ¥500,000.

HIS operates on a rolling admissions basis, welcoming students in Grades 7–11 (Grade 12 added from 2026–27). Most students join at the start of the academic year in late August. The process begins with an online inquiry form via OpenApply, followed by submission of academic transcripts and recommendations. Applicants then complete a Zoom interview with the Director of Admissions and submit writing samples or project work to demonstrate English proficiency. No standardised entrance exam is required. Grade 9+ applicants must demonstrate at least intermediate English proficiency. HIS emphasises student fit and values alignment over academic metrics, and there is no formal waitlist.

Hakuba International School is located in Nagano, Japan.

Hakuba International School has approximately 60 students from 18+ nationalities.

The student-teacher ratio at Hakuba International School is 2.4:1.