Search Rakuten Ichiba Products
ichiba_item_searchSearch Rakuten Ichiba products by keyword with price range, sorting, and genre/shop filters. Returns prices, reviews, images, and shipping-verified total cost.
Instructions
Search products on Rakuten Ichiba (Japan's largest e-commerce marketplace) by keyword. Supports price range filtering, sorting by review count/average/price, and restricting results to a specific genre or shop. Returns items with prices, review stats, images, purchase URLs, quantity, unitPrice, postageLabel (from postageFlag), estimatedTotalPrice, and shippingVerified. For cheapest / per-unit / shipping-inclusive comparisons (送料込み, コスパ, 安い順, 最安): use the compare_ichiba_value PROMPT instead of this tool alone. If you must use this tool directly: (1) pre-sort by unitPrice ascending; (2) shippingVerified=true → estimatedTotalPrice is final; (3) web-search top 3–5 shippingVerified=false items for JPY shipping; (4) re-rank by itemPrice+shipping; never guess shipping.
[JA] 楽天市場で商品をキーワード検索します。各商品にquantity・unitPrice・postageLabel・estimatedTotalPrice・shippingVerifiedを付与します。送料込み・コスパ・安い順・最安の比較は compare_ichiba_value プロンプトを使うこと(このツール単体は不十分)。直接使う場合: (1) unitPrice昇順 (2) shippingVerified=trueは確定 (3) false上位3〜5件をウェブ検索 (4) 再ソート。送料推測禁止。
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| hits | No | Number of results to return per page (1–30, default 10). 1ページあたりの取得件数(1〜30、デフォルト10)。 | |
| page | No | Page number (1+, default 1). ページ番号(1以上、デフォルト1)。 | |
| sort | No | Sort order. Prefix '+' = ascending, '-' = descending. 並び順。'+' は昇順、'-' は降順。 | standard |
| keyword | Yes | Search keyword. Accepts Japanese or English. 検索キーワード。日本語または英語。 | |
| genre_id | No | Restrict to a specific genre ID. Browse genres via ichiba_genre_search. ジャンルIDで絞り込み。 | |
| max_price | No | Maximum price in JPY (integer, inclusive). 最高価格(円、整数、以下)。 | |
| min_price | No | Minimum price in JPY (integer, inclusive). 最低価格(円、整数、以上)。 | |
| shop_code | No | Restrict to a specific shop. 特定の店舗で絞り込み。 |