"This metric is missing", "the calculation method looks wrong", "this is hard to read", "there is an error in the data" — every one of these is the most welcome kind of pointer. You can send it anonymously. Adopted improvements ship to production in as little as one week.
I want Nippon Pulse to grow into a platform where the public data of the 47 prefectures can be used as a footing for decisions.But a single developer's point of view will always leave a blind spot somewhere — in the choice of metrics, the aggregation method, or the UI. In the end, what fills those gaps is the reader's pointer.
Reports like "I found an error in the data", "this metric is missing", or "this comparison axis is easy to misread" move the accuracy of the whole site forward, reliably. Adopted improvements are always reflected in the changelog.
Including the URL of the relevant page greatly shortens our verification time.
Adding the use you have in mind (choosing where to relocate / comparing bases / research, etc.) improves the accuracy of our adoption decision.
Adding your device name (iPhone / Android / PC) and the browser you use makes it faster to reproduce the issue.
Adopted improvements are reflected in the changelog.