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School comparison · Tokyo
Side-by-side comparison · Updated 2026-04-26 · Both schools in Tokyo
| Metric | CGK International School | Yokohama International School |
|---|---|---|
| Curriculum | IB | IB |
| Ages served | Ages 2 to 15 | Ages 3 to 18 |
| Language of instruction | English | English |
| Tuition USD |
| $12,095-$13,713 |
| $18,581-$23,677 |
| True annual cost? | $16,904 | $25,089 |
|---|
| Hidden fee %? | +31% | +19% |
|---|
| First-year cost? | $19,404 | $27,589 |
|---|
| WhereNext Value Score? | 63/100 | 54/100 |
|---|
| Cost percentile (city)? | 37th | 90th |
|---|
| Students | 231 | 790 |
|---|
| Nationalities | 26 | — |
|---|
| Admissions | Moderate | Open |
|---|
Highlighted cells indicate which school holds the more favourable value for arriving expat families on that dimension (e.g. lower tuition, smaller class size, higher Value Score, more open admissions). Some rows are neutral.
Full profile · CGK International School
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Full profile · Yokohama International School
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Best value in Tokyo
All schools ranked by WhereNext Value Score →
True annual cost in Tokyo
All schools ranked by total annual cost →
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