Kakaku King

Kakku King is a free, comprehensive price comparison service that aggregates the lowest prices for new and used products from over 50 major e-commerce platforms in Japan, including Mercari, Rakuten, and Yahoo! Auctions. The platform utilizes AI-driven filtering to exclude fraudulent listings and junk items, ensuring users can safely purchase high-quality goods across categories such as gadgets, consumer electronics, and video games.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch Kakaku King mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Kakaku King",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]