YUDANE
Yudane Score

Score any Japanese property listing

Paste a Suumo or akiya-bank URL. Yudane fetches the listing, runs it through the peer-reviewed asbestos and termite risk methodology, and returns a transparent risk profile in seconds. Free, CC BY 4.0, no signup.

Currently supports Suumo, akiya-athome.jp, and akiya-kitakyu.jp. LIFULL HOMES and the main athome.co.jp portal use anti-bot challenges that block server-side fetching — paste a Suumo URL of the same property if you have one.

How it works

  1. You paste a property listing URL.
  2. Yudane fetches the page server-side and extracts address, year built, structure, layout, price, and area.
  3. The address determines the C. formosanus (イエシロアリ) zone for termite scoring; year built and structure feed the asbestos era-risk model.
  4. You receive a transparent risk profile with peer-reviewed methodology DOIs cited inline. CC BY 4.0 — quote, share, fold into your own due-diligence workflow.

Want to score one of the Fukuoka akiya we already curate? Browse the inventory instead — every listing carries the full seven-dimension assessment pre-computed.

Methodology Asbestos Vol. 1 (DOI 10.5281/zenodo.19625688) Shiroari Vol. 2 (DOI 10.5281/zenodo.19626972)
Sources MLIT 不動産情報ライブラリ · MLIT ハザードマップポータル · NIED J-SHIS · GSI DEM5A · 福岡県水浴場水質
Licence CC BY 4.0 — derived datasets and methodology free to reuse with attribution.