KDP categories · Top KDP authors
ushiP: Amazon KDP author data
As of Nov 6, 2026, ushiP has 53 books on Amazon, 53 of them on a best-seller list in the last 30 days (best rank #1), mostly in Religion, Japanese, Reference.
| Median price | $0.99 |
|---|---|
| Price range (middle 50%) | $0.99 – $0.99 |
| Median reviews | 2 |
| Total reviews | 157 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 3 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $0.99, 78% below the median of their main category, Religion.
- 9 new books in the last 30 days, 3 of them broke into a Best Sellers list.
ushiP's best-ranked books
-
Introduction to Kitaro Nishida (Japanese Edition)
by ushiP
- Price$0.99
- Rating4.4
- Reviews14
- Published2025-08
-
Nietzsche and Self Help Nietzsche Series (Japanese Edition)
by ushiP
- Price$0.99
- Rating3.0
- Reviews2
-
AI-chan Collected Stories (Japanese Edition)
by ushiP
- Price$0.99
- Reviews-
-
Philosophy Primer: Complete Edition 2 AllPhi (Japanese Edition)
by ushiP
- Price$7.90
- Reviews-
- Published2025-08
-
Senpai I Cant Do That Decadent Romance (Japanese Edition)
by ushiP
- Price$0.99
- Reviews-
-
Philosophy Primer: Complete Edition AllPhi (Japanese Edition)
by ushiP
- Price$6.15
- Rating5.0
- Reviews2
- Published2025-03
-
Introduction to Greek Mythology (Japanese Edition)
by ushiP
- Price$2.99
- Reviews-
-
The Art of Community Building (Japanese Edition)
by ushiP
- Price$0.99
- Reviews-
-
Introduction to Nietzsche (Japanese Edition)
by ushiP
- Price$0.99
- Rating4.1
- Reviews23
- Published2025-01
-
The True Anti War Activist (Japanese Edition)
by ushiP
- Price$0.99
- Reviews-
Main categories
FAQ
How many books does ushiP have on Amazon?
KDPTop tracks 53 of their books; 53 made an Amazon list in the last 30 days.
Which categories does ushiP publish in?
Their books chart most often in Religion, Japanese, Reference.
How does ushiP price their books?
The median price is $0.99; half of the books cost $0.99–$0.99.
Has ushiP released new books recently?
9 new books in the last 30 days, 3 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.