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Sales increased by 20% after introducing U-KOMI! We have been able to utilize reviews in our newsletter and get even more reviews!












Maximize customer voices and drive results
with an all-in-one review & gallery UGC tool.

A testament to trust and proven results, selected from among numerous tools.
Loved by our customers, U-KOMI has been selected in the "TOP 100" at ITreview Best Software in Japan 2025!
Our platform combines a review tool for gathering customer voices and an SNS gallery,
maximizing your brand's appeal.
By integrating trustworthy reviews with captivating visual content,
we enhance your brand's recognition and credibility, driving increased sales.

Review Tool
Seamlessly integrate with major social media platforms like Instagram,X and Tiktok to collect visual content posted by your customers. You can search for visual content through various methods, including user searches and hashtag searches.
Automatically sends review request emails, improving response rates by selecting optimal timing.
Includes an alert feature to promptly address negative reviews, enabling early problem detection and resolution.
Allows customers to submit reviews directly by simply opening an email, without visiting a site. This improves collection rates and ensures swift feedback integration.

AI-powered review summarization automatically analyzes customer feedback, extracts key points, and presents them concisely. It identifies trends, sentiments, and common issues, helping to improve products and enhance customer satisfaction. Additionally, it categorizes reviews by themes, sentiment scores, and user trends, providing valuable analytical data.
SNS Tool
Seamlessly integrate with major social media platforms such as Instagram, X (formerly Twitter), and TikTok to collect visual content posted by customers. Various methods, including user searches and hashtag searches, allow you to discover visual content, which can also be automatically collected.
Creates stunning galleries on your website to effectively showcase customer visual content.
Supports responsive design for optimal display across PCs, tablets, and smartphones.
Facilitates easy sharing of user-generated content, fostering deeper connections with your brand.
Leverages collected content to host campaigns or contests, encouraging more user participation.

If you would like to learn more about the features, please feel free to contact us.


Sales increased by 20% after introducing U-KOMI! We have been able to utilize reviews in our newsletter and get even more reviews!

We make the most of reviews and foster a sense of trust through "co-creation with fans. We are able to provide customers with an "experience that prevents hesitation before purchase.

Customer engagement increased through courteous replies. Acquisitions through the company's own e-commerce site have nearly doubled!

We get more than 300 reviews per month with the introduction of U-KOMI! Customer feedback is also utilized in product development!

The introduction of U-KOMI has increased the review acquisition rate by 1.5 times! Replies to reviews have also helped to foster a sense of trust.

The number of reviews earned has increased significantly and sales have doubled! Custom questions have helped us to understand the needs of our users in detail!
Real customer voices and visual content build brand trust.
Integrating reviews and SNS galleries stimulates purchasing intent and improves conversion rates.
Retention rate
98%or more※1
Conversion Rate
2xor more※2
CTR
1.35xor more※3
※1~3 Based on our internal research

A testament to trust and proven results, selected from among numerous tools.
Loved by our customers, U-KOMI has been selected in the "TOP 100" at ITreview Best Software in Japan 2025!View award details page →














U-KOMI has been awarded ITreview badges for 14 consecutive terms since 2022 in the Review & Feedback Analysis category, and 12 consecutive terms in the UGC Utilization Tools category!
Displays review forms directly within emails, enabling review submissions without opening a webpage.
*Supported by select mail clients only
Add custom questions for each product. Filters and analysis using custom questions are also supported.
Using QR codes, customers can post reviews on the spot via smartphones for restaurants, hotels, or other services and products.
Uses semantic understanding and sentiment analysis to evaluate and automatically publish reviews.
Allows rewards for actions like review submissions, attaching photos/videos, or sharing on SNS.
Highlights specific text within reviews to stand out or obscures parts of the text for legal compliance.
If you would like to learn more about the features, please feel free to contact us.


What is the psychology of customers who decide to "buy" on your own e-commerce site? Why do reviews influence sales?
Why UGC is important for AI search (GEO and LLMO) in 2026 - The Complete Guide to Review Use and EC Site Sales Data in the AI Era
New Feature] U-KOMI Store Badge Now Available: Visualizing "Genuine Trust" Required in the AI Era
We have compiled frequently asked questions from our users.
If you have any other questions, please feel free to contact us.