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雅 MASA: Amazon KDP author data
As of Nov 6, 2026, 雅 MASA has 25 books on Amazon, 23 of them on a best-seller list in the last 30 days (best rank #2), mostly in Chinese, Japanese, Language Instruction.
| Median price | $4 |
|---|---|
| Price range (middle 50%) | $3.50 – $4.25 |
| Median reviews | 2 |
| Total reviews | 6 |
| New books (30 days) | 15 |
| Breakout books (30 days) | 4 |
What stands out
- 92% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $4, 33% below the median of their main category, Chinese.
- 15 new books in the last 30 days, 4 of them broke into a Best Sellers list.
雅 MASA's best-ranked books
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English-to-Chinese Sentence Patterns 500: Build Natural Chinese from English Patterns
by 雅 MASA
- Price$5
- Reviews-
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Korean Vocabulary Through Hanja: 1,500 Words: Build Korean Vocabulary from 150 Sino-Korean Character Roots
by 雅 MASA
- Price$4
- Reviews-
-
Chinese Conversation Practice 300 for English Speakers: Everyday Dialogues with Pinyin, Vocabulary Notes, and English Explanations
by 雅 MASA
- Price$4
- Reviews-
-
Korean Hanja Compounds Decoded: Learn 500 Korean Words by Breaking Them Into Parts
by 雅 MASA
- Price$4
- Reviews-
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Business Chinese Vocabulary 1000: 1,000 Essential Words, 1,000 Practical Sentences, and 450 Review Questions for the Workplace
by 雅 MASA
- Price$5
- Reviews-
-
Korean Conversation Practice for English Speakers 200: Everyday Speaking Drills with Hangul Romanization Meaning and Practice
by 雅 MASA
- Price$5
- Reviews-
-
JLPT N1 Japanese Practice Questions: 300 Original Questions with English Explanations for Advanced Learners
by 雅 MASA
- Price$4
- Reviews-
-
Japanese Reading Practice for Intermediate Beginners: 100 Short Passages at JLPT N4–N3 Level with Vocabulary and English Explanations
by 雅 MASA
- Price$4
- Reviews-
-
Beginner Japanese Mistakes for English Speakers : 150 Common Confusing Japanese Questions Learn Real Japanese Through Common Beginner Errors (JLPT Book 7)
by 雅 MASA
- Price$2.99
- Reviews-
-
El origen de 500 caracteres chinos: Cómo se formaron los caracteres chinos mediante imágenes, significado y sonido (Spanish Edition)
by 雅 MASA
- Price$4.50
- Reviews-
Main categories
FAQ
How many books does 雅 MASA have on Amazon?
KDPTop tracks 25 of their books; 23 made an Amazon list in the last 30 days.
Which categories does 雅 MASA publish in?
Their books chart most often in Chinese, Japanese, Language Instruction.
How does 雅 MASA price their books?
The median price is $4; half of the books cost $3.50–$4.25.
Has 雅 MASA released new books recently?
15 new books in the last 30 days, 4 of which reached a Best Sellers list.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.