KDP categories · Top KDP authors
Politics (Japanese, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Politics (Japanese, Kindle eBooks), updated Nov 2, 2026: median price $5.75, median 6 reviews, average rating 4.1 and a KDPTop opportunity score of 17/100 (highly competitive).
| Price range (middle 50%) | $3.70 – $8.08 |
|---|---|
| Average rating | 4.1 |
| New releases (90 days) | 0% |
| Books on the list | 94 |
| Store | Kindle eBooks |
What stands out
- Only 0% of its best sellers are under 90 days old, fewer than in 99% of Kindle eBooks categories: established titles hold the list.
- Its median reviews are 28% of the parent category Japanese (20), one of the easier corners under it.
- Its review barrier is lower than in 87% of Kindle eBooks categories: the median best seller has only 6 reviews, so new books can chart with few.
Top 10 Politics best sellers
-
日本企業のための経済安全保障 (PHP新書) (Japanese Edition)
by 布施 哲
- List rank#1
- Price$5.45
- Rating3.8
- Reviews4
-
Why Japan is following The fall of Ancient Athens and Jewish: The history for three millenniums tells us The inevitable ruin of Japan (Japanese Edition)
by Tsubasa Mori
- List rank#2
- Price$3
- Reviews-
-
MEIJIISHINTOIUNANOSENNOU (Japanese Edition)
by HIDETO TOMABECHI
- List rank#3
- Price$9.99
- Rating4.4
- Reviews1,030
-
NIPPONWOSUTEYO (Japanese Edition)
by HIDETO TOMABECHI
- List rank#4
- Price$5.99
- Rating4.4
- Reviews230
-
Pandemi no shinso to teiryu: kiki o riyoshite susumu great reset corona kara Ukraine and chain of global crises (Japanese Edition)
by ITO SATOSHI
- List rank#5
- Price$2.99
- Rating4.0
- Reviews20
-
G2構想 勝つのは米国か中国か (PHP新書) (Japanese Edition)
by 遠藤 誉
- List rank#6
- Price$5.75
- Rating5.0
- Reviews6
-
認知症心理学の専門家が教える 認知症の人にラクに伝わる言いかえフレーズ (Japanese Edition)
by 佐藤眞一
- List rank#7
- Price$9.56
- Rating4.1
- Reviews180
-
新字体・現代仮名遣い版 世紀の遺書―愛しき人へ (Japanese Edition)
by 巣鴨遺書編纂会
- List rank#8
- Price$9.99
- Rating4.6
- Reviews5
-
世界の今を読み解く 政治思想マトリックス (PHP文庫) (Japanese Edition)
by 茂木 誠
- List rank#9
- Price$5.46
- Rating4.4
- Reviews210
-
新字体・現代仮名遣い版 世紀の遺書 ―祖国よ栄あれ (Japanese Edition)
by 巣鴨遺書編纂会
- List rank#10
- Price$9.99
- Reviews-
FAQ
Is Politics a good niche for Amazon KDP?
Its KDPTop opportunity score is 17/100, which makes it highly competitive. The median best seller has 6 reviews and sells for $5.75.
How many reviews do you need to rank in Politics?
The median best seller has 6 reviews, and 86% of them have fewer than 100.
What do Politics best sellers cost?
The median price is $5.75; half of the best sellers are priced between $3.70 and $8.08.
Can new books break into Politics?
0% 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.