placeof.app

What It Is

placeof’s current page presents a service for “building environmental performance data in Tokyo.” It is based on public data from the Tokyo Metropolitan Government’s “Building Environmental Plan System” and organizes information on buildings’ environmental performance, equipment, and surrounding risks. The dataset covers buildings with a total floor area of 2,000㎡ or more, making it closer to a real estate, urban research, ESG, and green building information lookup platform than a traditional SEO tool for keyword rankings, backlink analysis, or site audits.

Core Features and Data

The page shows support for searching by property name, address, and landmark, along with advanced filters, map viewing, and ranking features. In terms of data scale, it lists 2,147 registered buildings and an 85.7% geocoding rate, meaning 1,840 buildings can be mapped to geographic locations with reasonable accuracy. The system versions include 2020, 2024, 2025, and unknown. The page also lists the top 10 municipalities and the 20 most recent submitted projects, making it easier to quickly understand regional distribution and upcoming completion projects.

Pricing, Platform, and Integrations

The scraped page text does not disclose any pricing, subscription plans, enterprise edition, free trial, or paid API information. It also does not state whether data export, APIs, or integrations with CRM/BI/GIS tools are supported. What can be confirmed is that the website provides search, filtering, maps, and rankings, and includes an “お問い合わせ” contact entry point. For internal enterprise analysis, users would still need to confirm the data update frequency, download permissions, and commercial usage rights.

Pros and Cons

The main advantage is that the data source is clear, with Tokyo Metropolitan Government explicitly cited as the source. It also discloses the number of registered buildings, geocoding rate, and system versions, which gives it a good level of transparency. The search, map, and ranking features also lower the barrier to using public data. The drawbacks are that coverage is clearly concentrated in Tokyo, and geocoding is not 100%. In addition, there is no explanation of pricing, support, accounts, APIs, or bulk analysis capabilities. For marketing or SEO use cases, it is better suited as a source for real estate content planning, regional research, or localized data material rather than as a full SEO platform.

Who It’s For and Access from China

This tool is suitable for individuals or teams focused on large-scale buildings in Tokyo, green buildings, urban redevelopment, real estate research, and ESG disclosure. Marketing teams serving clients in Japanese real estate, architecture, hotels, or urban lifestyle sectors could also use it for content research and regional insights. The source text does not provide information on access from mainland China, so this remains unknown; payment methods are also not disclosed. As alternatives, users should choose between Tokyo Metropolitan Government public datasets, map/GIS tools, or Japanese real estate databases depending on their needs.