| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Japanese interpretation practice - Level 3 | 978-7-119-03993-0 (7-119-03993-8) | 2010 |
| Japanese translation comprehensive ability - Level 3 | 978-7-119-03996-1 (7-119-03996-2) | 2010 |
| Japanese translation practice - Level 3 | 978-7-119-03995-4 (7-119-03995-4) | 2010 |