KDP categories · Top KDP authors
Japanese (Foreign Language Fiction, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Japanese (Foreign Language Fiction, Kindle eBooks), updated Nov 2, 2026: median price $3.58, median 8 reviews, average rating 3.9 and a KDPTop opportunity score of 32/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $5.04 |
|---|---|
| Average rating | 3.9 |
| New releases (90 days) | 9% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 1% of the parent category Foreign Language Fiction (1,234), one of the easier corners under it.
- At $3.58 its median price is below 97% of Kindle eBooks categories, so it is a volume game.
- Its review barrier is lower than in 83% of Kindle eBooks categories: the median best seller has only 8 reviews, so new books can chart with few.
Top 10 Japanese best sellers
-
The Broken Engagement, I Humbly Accept. — In That Case, You'll Return My Dowry in Full, Won't You?
by GOKUMA E
- List rank#1
- Price$2.99
- Rating4.2
- Reviews20
-
First Date Unlimited Touching: You Were Standing There Completely Exposed from the Start (Japanese Edition)
by tom
- List rank#2
- Price$3.69
- Rating3.1
- Reviews28
-
Alice Nanase and Moca Hukuda HHnoKIWAMI 207 pics (Japanese Edition)
by Alice Nanase
- List rank#3
- Price$5.32
- Rating4.4
- Reviews168
-
I'm Quite Content to Be the Unloved Wife ~In Return, My Ice-Cold General, Do Let Me Do As I Please~
by GOKUMA E
- List rank#4
- Price$2.99
- Rating3.4
- Reviews9
-
-
Big sister will heal you AI beauty anime illustration nude gravure photo collection (Japanese Edition)
by Ykky
- List rank#6
- Price$2.99
- Rating3.4
- Reviews4
-
Enchanting tits-rounded slutty queen Slutty secret sexy life in a childhood friends basement Illustration Beautiful women s photo album Nude photo album (Japanese Edition)
by mirainoeshi
- List rank#7
- Price$3.19
- Rating3.9
- Reviews11
-
Your secret that only I know Nude photo collection of part-time married women (Japanese Edition)
by Bijyokurabu
- List rank#8
- Price$4.91
- Rating3.5
- Reviews7
-
The Complete Casebook of Inspector Hanshichi: Mysteries of Old Edo: Volume 1
by Kidō Okamoto
- List rank#9
- Price$3.99
- Rating4.6
- Reviews3
-
Amaterasu no Angou (Japanese Edition)
by Iseya Takeru
- List rank#10
- Price$9.99
- Rating4.2
- Reviews9,467
FAQ
Is Japanese a good niche for Amazon KDP?
Its KDPTop opportunity score is 32/100, which makes it highly competitive. The median best seller has 8 reviews and sells for $3.58.
How many reviews do you need to rank in Japanese?
The median best seller has 8 reviews, and 85% of them have fewer than 100.
What do Japanese best sellers cost?
The median price is $3.58; half of the best sellers are priced between $2.99 and $5.04.
Can new books break into Japanese?
9% of the current best sellers were released in the last 90 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.