KDP categories · Top KDP authors
Shiki: Amazon KDP author data
As of Nov 6, 2026, Shiki has 10 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #20), mostly in Humor, Light Novel (Ranobe), Romantic Comedy.
| Median price | $7.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $7.99 |
| Median reviews | 10 |
| Total reviews | 207 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 2 |
What stands out
- 60% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $7.99, 34% above the median of their main category, Humor.
- 3 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Shiki's best-ranked books
-
An Observation Log of My Wife Who Calls Herself a Villainess (Light Novel), Vol. 6 (An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel) Book 8)
by Shiki
- Price$7.99
- Reviews-
- Published2027-01
-
An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel), Vol. 1
by Shiki
- Price$7.99
- Rating4.7
- Reviews92
-
An Observation Log of My Wife Who Calls Herself a Villainess (Light Novel), Vol. 5 (An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel) Book 7)
by Shiki
- Price$7.99
- Rating5.0
- Reviews2
- Published2026-10
-
An Observation Log of My Wife Who Calls Herself a Villainess (Light Novel), Vol. 3 (An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel) Book 5)
by Shiki
- Price$7.99
- Rating4.6
- Reviews10
-
An Observation Log of My Wife Who Calls Herself a Villainess (Light Novel), Vol. 2 (An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel) Book 4)
by Shiki
- Price$7.99
- Rating4.8
- Reviews21
-
An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel), Vol. 2
by Shiki
- Price$7.99
- Rating4.5
- Reviews51
-
An Observation Log of My Wife Who Calls Herself a Villainess (Light Novel), Vol. 1 (An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel) Book 3)
by Shiki
- Price$7.99
- Rating4.3
- Reviews18
-
An Observation Log of My Wife Who Calls Herself a Villainess (Light Novel), Vol. 4 (An Observation Log of My Fiancée Who Calls Herself a Villainess (Light Novel) Book 6)
by Shiki
- Price$7.99
- Rating4.4
- Reviews7
-
SHIKI Gravure Photobook as i am: Her unguarded self her soft breaths the stirrings of her heart reflecting her exactly as she is (Japanese Edition)
by Shiki
- Price$0
- Rating3.5
- Reviews5
- Published2026-10
-
Shiki First Photobook Shikioriori: Meeting her is an unforgettable moment Everyone is left speechless by her beauty (Japanese Edition)
by Shiki
- Price$0
- Rating2.0
- Reviews1
- Published2024-10
Main categories
FAQ
How many books does Shiki have on Amazon?
KDPTop tracks 10 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Shiki publish in?
Their books chart most often in Humor, Light Novel (Ranobe), Romantic Comedy.
How does Shiki price their books?
The median price is $7.99; half of the books cost $7.99–$7.99.
Has Shiki released new books recently?
3 new books in the last 30 days, 2 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.