| Subject | Languages |
| Publication Date | December 5, 2020 |
| Dimensions | 7.2 x 0.8 x 10 inches |
| Language | Japanese |
| ISBN-13 | 978-4789017459 |
| Print Length | 348 pages |
| ISBN-10 | 4789017451 |
| Item Weight | 1.65 pounds |
A nice touch is the way the language course provides gentle reminders to practice regularly without being pushy.