KDP categories · Top KDP authors
Coolkyousinnjya: Amazon KDP author data
As of Nov 6, 2026, Coolkyousinnjya has 119 books on Amazon, 23 of them on a best-seller list in the last 30 days (best rank #7), mostly in Slice of Life, Yuri, Science Fiction & Fantasy.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $11.49 |
| Median reviews | 87 |
| Total reviews | 21,570 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 5 |
What stands out
- 5 new books in the last 30 days, 5 of them broke into a Best Sellers list.
Coolkyousinnjya's best-ranked books
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Miss Kobayashi's Dragon Maid Vol. 17
by Coolkyousinnjya
- Price$9.99
- Rating4.8
- Reviews17
-
Miss Kobayashi's Dragon Maid Vol. 17
by Coolkyousinnjya
- Price$11.19
- Rating4.8
- Reviews17
-
Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 10
by Coolkyousinnjya
- Price$9.99
- Rating4.6
- Reviews18
-
Miss Kobayashi's Dragon Maid Vol. 18
by Coolkyousinnjya
- Price$9.99
- Reviews-
-
Miss Kobayashi's Dragon Maid Vol. 16
by Coolkyousinnjya
- Price$9.97
- Rating4.7
- Reviews49
-
Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 5
by Coolkyousinnjya
- Price$9.99
- Rating5.0
- Reviews4
-
Miss Kobayashi's Dragon Maid Vol. 15
by Coolkyousinnjya
- Price$9.25
- Rating4.7
- Reviews78
-
Miss Kobayashi's Dragon Maid Vol. 3
by Coolkyousinnjya
- Price$9.99
- Rating4.9
- Reviews816
-
Miss Kobayashi's Dragon Maid Vol. 2
by Coolkyousinnjya
- Price$9.99
- Rating4.9
- Reviews1,010
- Published2017-02
-
Miss Kobayashi's Dragon Maid Vol. 8
by Coolkyousinnjya
- Price$9.87
- Rating4.9
- Reviews531
- Published2019-07
Main categories
FAQ
How many books does Coolkyousinnjya have on Amazon?
KDPTop tracks 119 of their books; 23 made an Amazon list in the last 30 days.
Which categories does Coolkyousinnjya publish in?
Their books chart most often in Slice of Life, Yuri, Science Fiction & Fantasy.
How does Coolkyousinnjya price their books?
The median price is $9.99; half of the books cost $9.99–$11.49.
Has Coolkyousinnjya released new books recently?
5 new books in the last 30 days, 5 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.