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M Watanabe: Amazon KDP author data
As of Nov 6, 2026, M Watanabe has 30 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #46), mostly in Physical Medicine & Rehabilitation, Musculoskeletal Diseases, Backache.
| Median price | $11.99 |
|---|---|
| Price range (middle 50%) | $4.99 – $14.99 |
| Median reviews | 2 |
| Total reviews | 6 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 4 |
What stands out
- Median price $11.99, 44% below the median of their main category, Physical Medicine & Rehabilitation.
- 9 new books in the last 30 days, 4 of them broke into a Best Sellers list.
M Watanabe's best-ranked books
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Spinal Stenosis Relief for Seniors Over 60: A Physical Therapist's 30-Second Rule to Ease Back and Leg Pain, Walk Farther, and Stay Independent — With ... a 28-Day Plan (The 30-Second Rule Book 2)
by M Watanabe
- Price$4.99
- Rating5.0
- Reviews2
-
Spinal Stenosis Relief for Seniors Over 60: A Physical Therapist's 30-Second Rule to Ease Back and Leg Pain, Walk Farther, and Stay Independent — With Seated Variations and a 28-Day Plan
by M Watanabe
- Price$14.99
- Rating5.0
- Reviews2
-
SI Joint Pain That Keeps Coming Back: Why the Hip and Lower Back Matter, What the Studies Found About Sacroiliac Pain in Women, and a 28-Day Plan to Test It (What the Trials Actually Did Book 9)
by M Watanabe
- Price$4.99
- Reviews-
-
Hip Bursitis and the Side You Cannot Sleep On: A Physical Therapist's 30-Second Rule for Women Over 50 - Why Your Nights Hurt, What to Stop Doing Before ... the Tendon (The 30-Second Rule Book 7)
by M Watanabe
- Price$4.99
- Rating5.0
- Reviews1
- Published2026-09
-
Degenerative Disc Disease: What the Diagnosis Does Not Tell You: Why almost everyone your age has it, what can still change, and how to read your own back (What the Trials Actually Did Book 8)
by M Watanabe
- Price$2.99
- Reviews-
- Published2026-09
-
Hip Bursitis and the Side You Cannot Sleep On: A Physical Therapist's 30-Second Rule for Women Over 50 - Why Your Nights Hurt, What to Stop Doing Before You Exercise, and Why It Is Usually the Tendon
by M Watanabe
- Price$14.99
- Rating5.0
- Reviews1
-
Knee Osteoarthritis: Exercise First, or Surgery Now?: What the Trials Found, and a 12-Week Record to Test It on Your Own Knee Pain Before You Decide (What the Trials Actually Did)
by M Watanabe
- Price$14.99
- Reviews-
-
Buttock and Sciatica Pain Relief for Seniors Over 60: A Physical Therapist's 30-Second Rule: Gentle Sciatica Exercises for Piriformis, Nerve, and Sitting ... a 28-Day Plan (The 30-Second Rule Book 3)
by M Watanabe
- Price$0
- Reviews-
- Published2026-07
-
Neck and Shoulder Pain Relief for Seniors Over 60: A Physical Therapist's Gentle 10-Minute Daily Routine to Ease Stiffness, Restore Mobility, and Move ... with Seated Var (The 30-Second Rule Book 1)
by M Watanabe
- Price$0
- Reviews-
- Published2026-07
-
Fibromyalgia: What Helps You Keep Moving: A Physical Therapist's Guide to Stiffness, Pain, Sleep, and Better Days (What the Trials Actually Did Book 11)
by M Watanabe
- Price$0
- Reviews-
- Published2026-10
Main categories
FAQ
How many books does M Watanabe have on Amazon?
KDPTop tracks 30 of their books; 11 made an Amazon list in the last 30 days.
Which categories does M Watanabe publish in?
Their books chart most often in Physical Medicine & Rehabilitation, Musculoskeletal Diseases, Backache.
How does M Watanabe price their books?
The median price is $11.99; half of the books cost $4.99–$14.99.
Has M Watanabe released new books recently?
9 new books in the last 30 days, 4 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.