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Hobby Japan: Amazon KDP author data

As of Nov 6, 2026, Hobby Japan has 16 books on Amazon, 16 of them on a best-seller list in the last 30 days (best rank #1), mostly in Models, Toys & Models, Crafts, Hobbies & Home.

16Books on Amazon
16Listed in 30 days
4.6Average rating
Median price$9.54
Price range (middle 50%)$9.50 – $13.97
Median reviews4
Total reviews61
New listings (30 days, incl. new editions)2
Breakout books (30 days)2

View on Amazon

What stands out

  • 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.

Hobby Japan's best-ranked books

  1. GUNDAM FORWARD - Mobile Suit Gundam: The 08th MS Team book cover by Hobby Japan

    GUNDAM FORWARD - Mobile Suit Gundam: The 08th MS Team

    by Hobby Japan

    • Price$10.13
    • Rating4.4
    • Reviews3

    View on Amazon · Full data on KDPTop

  2. GUNPLA WEATHERING TEXTBOOK book cover by Hobby Japan

    GUNPLA WEATHERING TEXTBOOK

    by Hobby Japan

    • Price$18.93
    • Rating5.0
    • Reviews2

    View on Amazon · Full data on KDPTop

  3. GUNDAM FORWARD - Mobile Suit Gundam: Iron-Blooded Orphans 10th Anniversary book cover by Hobby Japan

    GUNDAM FORWARD - Mobile Suit Gundam: Iron-Blooded Orphans 10th Anniversary

    by Hobby Japan

    • Price$9.56
    • Rating2.2
    • Reviews3

    View on Amazon · Full data on KDPTop

  4. HJ MECHANICS - Earth Federation Forces’ Operation V book cover by Hobby Japan

    HJ MECHANICS - Earth Federation Forces’ Operation V

    by Hobby Japan

    • Price$14.59
    • Rating4.6
    • Reviews5

    View on Amazon · Full data on KDPTop

  5. GUNDAM FORWARD - Mobile Suit Gundam F90 F90 A to Z PROJECT Part 2 book cover by Hobby Japan

    GUNDAM FORWARD - Mobile Suit Gundam F90 F90 A to Z PROJECT Part 2

    by Hobby Japan

    • Price$9.52
    • Rating5.0
    • Reviews3

    View on Amazon · Full data on KDPTop

  6. GUNDAM FORWARD - Mobile Suit Gundam F90 F90 A to Z PROJECT book cover by Hobby Japan

    GUNDAM FORWARD - Mobile Suit Gundam F90 F90 A to Z PROJECT

    by Hobby Japan

    • Price$9.52
    • Rating4.6
    • Reviews5

    View on Amazon · Full data on KDPTop

  7. GUNDAM FORWARD - Thanks to Gundam’s 45th Anniversary Here’s to 45 years of Gunpla book cover by Hobby Japan

    GUNDAM FORWARD - Thanks to Gundam’s 45th Anniversary Here’s to 45 years of Gunpla

    by Hobby Japan

    • Price$9.50
    • Rating5.0
    • Reviews5

    View on Amazon · Full data on KDPTop

  8. GUNDAM FORWARD - The History of Amuro Ray book cover by Hobby Japan

    GUNDAM FORWARD - The History of Amuro Ray

    by Hobby Japan

    • Price$13.95
    • Rating5.0
    • Reviews3

    View on Amazon · Full data on KDPTop

  9. GUNDAM FORWARD - Once Again！ Mobile Suit Gundam SEED DESTINY book cover by Hobby Japan

    GUNDAM FORWARD - Once Again！ Mobile Suit Gundam SEED DESTINY

    by Hobby Japan

    • Price$9.47
    • Rating4.6
    • Reviews3

    View on Amazon · Full data on KDPTop

  10. HJ MECHANICS - Mobile Suit Gundam Thunderbolt book cover by Hobby Japan

    HJ MECHANICS - Mobile Suit Gundam Thunderbolt

    by Hobby Japan

    • Price$14.51
    • Rating5.0
    • Reviews3

    View on Amazon · Full data on KDPTop

Main categories

FAQ

How many books does Hobby Japan have on Amazon?

KDPTop tracks 16 of their books; 16 made an Amazon list in the last 30 days.

Which categories does Hobby Japan publish in?

Their books chart most often in Models, Toys & Models, Crafts, Hobbies & Home.

How does Hobby Japan price their books?

The median price is $9.54; half of the books cost $9.50–$13.97.

Has Hobby Japan released new books recently?

2 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.