Websites Powered by Letro
229 websites tracked using Letro (Reviews) · service.aainc.co.jp
Letro is a customer reviews and ratings tool. Its official site is service.aainc.co.jp. PoweredBy tracks the websites that use Letro across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the reviews ecosystem.
Usage trend
Core Web Vitals
Median site among 176 Letro sites with Chrome UX data, p75 values, Sep 2026.
Top countries
Japan
177
Taiwan
25
United States
19
Hong Kong SAR China
15
Singapore
15
South Korea
14
Australia
12
Thailand
12
Sites using Letro by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Travel and hospitality | <0.01% | 3 |
| Home and construction | <0.01% | 1 |
| Retail | <0.01% | 3 |
Share of each industry's websites with a detected stack that use Letro; industries come from what sites declare in their own structured data.
Top sites by authority
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Letro in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Letro
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | shokunosoyokaze.com | 2.65/10 | - | - | Nov 2024 |
| 102 | 484364.com | 2.63/10 | - | - | Mar 2024 |
| 103 | nippon-shinyaku-shop.com | 2.62/10 | - | - | May 2024 |
| 104 | shop-yukimeg.jp | 2.57/10 | - | - | Oct 2025 |
| 105 | chatrois.jp | 2.52/10 | - | - | Nov 2024 |
| 106 | anail.jp | 2.51/10 | 1 | 3 | May 2025 |
| 107 | ai-koumuten.info | 2.51/10 | - | 1 | Oct 2024 |
| 108 | eternam.co.jp | 2.45/10 | - | - | Mar 2026 |
| 109 | dsr-skincare.jp | 2.36/10 | - | - | Feb 2023 |
| 110 | clavis.co.jp | 2.34/10 | - | - | Jul 2025 |
| 111 | hhll.app | 2.31/10 | - | - | Mar 2026 |
| 112 | quattro-botanico.com | 2.30/10 | - | - | Apr 2023 |
| 113 | futsuno.shop | 2.23/10 | - | - | Jun 2022 |
| 114 | aquarium-hiroshima.com | 2.22/10 | - | 2 | Nov 2025 |
| 115 | emi-net.co.jp | 2.14/10 | - | - | Jun 2023 |
| 116 | tamagoya.org | 2.10/10 | - | - | Jan 2025 |
| 117 | anemone.blue | 2.08/10 | - | - | Feb 2025 |
| 118 | sun-beach.jp | 2.08/10 | - | - | Jun 2022 |
| 119 | sukoyaka-egao.jp | 2.06/10 | - | - | Jun 2022 |
| 120 | e-ohada.jp | 2.00/10 | - | - | Jun 2022 |
| 121 | glamour-princess.co.jp | 1.92/10 | - | - | Sep 2022 |
| 122 | iezukuri.nagoya | 1.90/10 | - | - | Oct 2023 |
| 123 | simius.tokyo | 1.86/10 | - | - | Apr 2025 |
| 124 | ans-hair.jp | 1.82/10 | - | - | Mar 2024 |
| 125 | 114154.com | 1.80/10 | - | - | May 2024 |
| 126 | urban-planning.co.jp | 1.71/10 | - | - | Mar 2025 |
| 127 | akashi-j.co.jp | 1.70/10 | - | - | Jul 2025 |
| 128 | borra-brand.com | 1.66/10 | - | - | Apr 2024 |
| 129 | 2jikaikun.com | 1.65/10 | - | - | Oct 2022 |
| 130 | pivoineonline.jp | 1.65/10 | - | - | Nov 2025 |
| 131 | ichizenya.com | 1.63/10 | - | - | Nov 2024 |
| 132 | sushiplus.jp | 1.62/10 | - | - | Jun 2022 |
| 133 | piabelpia.com | 1.58/10 | - | - | Jun 2022 |
| 134 | nalelu.co.jp | 1.58/10 | - | - | Jul 2024 |
| 135 | shop-order.net | 1.56/10 | - | - | Jun 2022 |
| 136 | claircos.co.jp | 1.54/10 | - | - | Jul 2022 |
| 137 | iga-lab.jp | 1.52/10 | - | - | Jul 2022 |
| 138 | for-your-hearts-arex.com | 1.51/10 | - | - | Nov 2024 |
| 139 | leja.jp | 1.51/10 | - | - | Nov 2024 |
| 140 | shojusen.jp | 1.49/10 | - | - | Feb 2025 |
| 141 | kaigi-group.com | 1.43/10 | - | - | Jun 2025 |
| 142 | cawet.jp | 1.30/10 | - | - | Sep 2024 |
| 143 | dr-stick.shop | 0.98/10 | - | - | Jun 2022 |
| 144 | mynatura.jp | 0.92/10 | - | - | Nov 2022 |
| 145 | tenryosuinosato-shop.com | 0.89/10 | - | - | Jun 2025 |
| 146 | kosodate-j.com | 0.82/10 | - | - | Jul 2025 |
| 147 | torokko-yoyaku.com | 0.81/10 | - | - | Oct 2025 |
| 148 | alfithotel.com | 0.69/10 | - | 2 | Sep 2025 |
| 149 | e-s.st | 0.61/10 | - | - | Dec 2024 |
| 150 | vegetabletech.shop | 0.59/10 | - | - | Aug 2022 |
| 151 | anemone2.blue | 0.45/10 | - | - | Jul 2026 |
| 152 | onoono.shop | 0.33/10 | - | - | Apr 2026 |
| 153 | alsacetree.com | 0.33/10 | 47 | 1 | May 2026 |
| 154 | isdg-mask.com | 0.30/10 | - | - | Dec 2022 |
| 155 | dokoclo.com | 0.28/10 | - | - | May 2025 |
| 156 | body-friendly.jp | - | - | - | Jul 2026 |
| 157 | gakushukyoshitsu-hikaku.xyz | - | - | - | Apr 2026 |
| 158 | hotel-the-mado.com | - | - | - | Jul 2026 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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