| Resource | Description | Link / Search Term | |----------|-------------|---------------------| | (駿台) | Free PDFs of past exam problems (solutions included) | Search: "駿台 入試問題 PDF" | | Toshin (東進) | Past university entrance problems (National Center Test format) | Search: "東進 共通テスト 過去問" | | Japan Math Exam (JMO) | High-level problems for math olympiad | Search: "日本数学オリンピック 過去問 PDF" | | Wasabo (和差坊) | Free math problem collections in PDF (Japanese) | wasabo.sakura.ne.jp |
If you are searching for a PDF, you must know what you are looking for. Japanese high school (Kotogakko) covers 3 years, but math is divided by Course , not just grade level. Japanese High School Math Textbook Pdf
If you are looking for PDF or physical guides to study the Japanese curriculum, these are the primary authoritative sources: Mathematics 1: Japanese Grade 10 : Published by the American Mathematical Society | Resource | Description | Link / Search
: Intended for roughly 40%–60% of students, this subject covers exponential and logarithmic functions, trigonometric functions, and an informal introduction to differential and integral calculus. but math is divided by Course