Converse Japan Sneaker Size-Level Pricing & Availability Dataset
Converse Japan's own store, captured size by size — 18 columns covering price in JPY, product code, colour, gender, upper and outsole material, country of origin and a matched run of sizes and availability on every row.
Converse Japan is run separately from Converse globally, and it sells lines you will not find elsewhere — including made-in-Japan All Stars. In the supplied sample those sat at ¥11,880 to ¥24,640 against a median of ¥7,920 for everything else.
The file already exists, because this pipeline runs every other day whether you buy it or not. Most vendors start collecting after you order — which is why they quote a lead time. Here the most recent file is in your account within minutes of payment, with an API key issued at the same time.
What you get, in plain terms
Four things. This is a market with its own product line, so construction and origin matter as much as price.
Every size, with its own stock flag
The size run and the availability run arrive as matched pipe-separated lists — size 3 lines up with availability 3. One row tells you exactly which sizes can be bought, not just whether the shoe can.
Upper, outsole and origin on every row
Canvas, suede, leather, velvet; rubber or injected EVA; made in Indonesia, China, Cambodia or Japan. All populated on every sampled row.
US and centimetre sizing together
Sizes arrive as “4 (23.0cm)” — the US size and the Japanese centimetre size side by side, so the file joins to either convention.
However you want it
Direct download, REST API, Amazon S3, Google Cloud, Snowflake or SFTP. The API key comes with the dataset.
Fields included in this dataset
All 18 columns, in the exact order they appear in the file — taken straight from the sample, not from a brochure. The free sample ships with a data dictionary giving an example value for each one.
Sample rows from the real file
Real rows from the sample file, not an illustration. The free sample is 50 colourways with all 18 columns.
Coverage
Captured every other day across converse.co.jp's footwear catalogue. Sizes and availability arrive as two matched pipe-separated lists on the same row, so one row holds the full size run of a colourway.
| Country of origin | Colourways in sample | What it tells you |
|---|---|---|
| Indonesia | 38 | The core All Star range |
| China | 5 | Selected lines |
| Cambodia | 4 | Selected lines |
| Japan | 3 | Premium made-in-Japan lines, ¥11,880 – ¥24,640 |
| Size slots buyable | 588 of 739 (80%) | Well stocked overall |
| Every column populated | 18 of 18 | No empty fields in the sample |
Only tracking specific lines — All Star, collaborations, made-in-Japan? Send the list and we will price a narrower file.
Historical data
The last 30 days come with the dataset. Beyond that we hold Converse Japan records from February 2025 onwards.
Ask about historical dataNeed more data points?
We can extend this dataset beyond the standard 18 columns — one row per size is the most requested change, along with collaboration and limited-release flags.
Request custom fields“Converse Japan prices its made-in-Japan line at three times the standard All Star. Having origin on every row let us track that premium over time.”
What people use this dataset for
Footwear brands
See which of your sizes sell through first at each retailer and where the size curve is broken.
Merchandising and planning
Feed real size-level sell-through into buys and allocations instead of guessing the curve.
Pricing and markdown teams
Track price and markdown timing model by model against the size depth left on the shelf.
Resale and market analysts
Spot which models and sizes run out fastest — the leading signal for secondary-market demand.
About Converse Japan sneaker data
Converse in Japan is operated independently of Converse's global business and runs its own product line. That makes its store a distinct market rather than a local copy of a global catalogue — with its own models, its own collaborations and its own pricing.
The made-in-Japan premium
Three of fifty sampled colourways were made in Japan, priced at ¥11,880, ¥12,320 and ¥24,640 against a median of ¥7,920 for the rest. Country of Origin on every row is what lets you track that premium, and how the market responds to it, over time.
Construction is captured, not inferred
Upper distinguishes canvas, suede, leather and velvet; Outer sole separates rubber from injected EVA. Both populated on every sampled row — the cleanest file in this set, with no empty columns at all.
Two things to plan for
Colour arrives in Japanese — “レッド”, “ブラック” — rather than as a colour code, so map it if you need English. And several rows in the sample share a product name across colourways, such as a Stranger Things collaboration captured three times; use Product Code as the unique key.
Is collecting this data legal?
Collecting publicly visible product and price information is generally lawful in most jurisdictions. Actowiz collects only public pages, respects robots.txt and platform terms, holds no personal data, and aligns with GDPR and CCPA. We are ISO 9001 and ISO 27001 certified, and this dataset carries documented provenance so your legal team can review the source before you buy.
