What percentage of reviews are fake for this product?

28.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of C based on review authenticity analysis.

How many reviews were analyzed?

15 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 4.20 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

FULI Japanese Futon, Japanese Floor Bed, Tatami Foldable Bed, Roll Up Sleeping Pad, Shikibuton, Made in Japan (White, Twin)

Name: FULI Japanese Futon, Japanese Floor Bed, Tatami Foldable Bed, Roll Up Sleeping Pad, Shikibuton, Made in Japan (White, Twin)
Brand: Amazon
SKU: B07JJ4TJ4B
Availability: InStock
Rating: 4.2 (15 reviews)

ASIN: B07JJ4TJ4B

Analysis Date: Nov 9, 2025 (re-analyzed Nov 9, 2025)

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Review Analysis Results

Authenticity Grade

28.00%

Fake Reviews

4.93

Original Rating

4.20

Adjusted Rating

Analysis Summary

The reviews show a mix of genuine and potentially suspicious content. While most reviews appear authentic with detailed personal experiences and specific product feedback, there are concerning patterns: extremely high 5-star concentration (14/15 reviews), one duplicate review (R1ODX96HHK1X6N appears twice), and several reviews with generic, overly enthusiastic language lacking specific details. The presence of medical claims (neck fusion, back pain relief) and repeated mentions of 'Japanese' sleeping experience could indicate some incentivized reviews. However, the majority contain reasonable detail about actual usage, adjustment periods, and specific benefits like space-saving and firmness preferences that suggest legitimate customer experiences.

Review Statistics

3,596

Total Reviews on Amazon

-0.73

Rating Difference

Price Analysis

Price analysis pending

Price insights will be available shortly.

Understanding This Analysis

What does Grade C mean?

This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.

Adjusted Rating Explained

The adjusted rating (4.20 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.93 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.