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Ykky: Amazon KDP author data
As of Nov 6, 2026, Ykky has 13 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #6), mostly in Japanese, Manga & Hentai.
13Books on Amazon
12Listed in 30 days
4.0Average rating
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $2.99 |
| Median reviews | 3 |
| Total reviews | 33 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
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 $2.99, 24% below the median of their main category, Japanese.
Ykky's best-ranked books
-
Big sister will heal you AI beauty anime illustration nude gravure photo collection (Japanese Edition)
by Ykky
- Price$2.99
- Rating3.4
- Reviews4
-
black gals ass (Japanese Edition)
by Ykky
- Price$2.99
- Rating5.0
- Reviews2
-
busty beautys summer vacation (Japanese Edition)
by Ykky
- Price$2.99
- Reviews-
-
Uncool class with a hentai female teacher (Japanese Edition)
by Ykky
- Price$2.99
- Rating3.3
- Reviews3
-
Big breasts bondage AI beauty photo collection (Japanese Edition)
by Ykky
- Price$2.99
- Rating4.2
- Reviews4
-
mature womans selfish body ai Illustration collection (Japanese Edition)
by Ykky
- Price$2.99
- Rating4.0
- Reviews2
-
gals plump body (Japanese Edition)
by Ykky
- Price$2.99
- Rating4.6
- Reviews3
-
blonde gals bitch life (Japanese Edition)
by Ykky
- Price$2.99
- Rating4.5
- Reviews2
-
the temptation of perverted beauties ai Illustration collection (Japanese Edition)
by Ykky
- Price$2.99
- Rating4.0
- Reviews2
-
blonde foreign beauty gravure photo collection (Japanese Edition)
by Ykky
- Price$2.99
- Rating4.0
- Reviews2
Main categories
FAQ
How many books does Ykky have on Amazon?
KDPTop tracks 13 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Ykky publish in?
Their books chart most often in Japanese, Manga & Hentai.
How does Ykky price their books?
The median price is $2.99; half of the books cost $2.99–$2.99.
Has Ykky released new books recently?
0 new books in the last 30 days.
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.