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Contact Us / Frequently Asked Questions

Thank you for your interest in our website. For inquiries, please use the form below. We will review your message and respond accordingly. Before contacting us, we kindly ask you to check the FAQ section below. We also welcome any bug reports.

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Frequently Asked Questions
Contact Form
About the Author

Frequently Asked Questions

Here are answers to some commonly asked questions. Please check them before contacting us.

I want to report a bug
Thank you for letting us know. Please use the contact form at the bottom of this page. We will review the issue and address it as quickly as possible.
How often is the address data updated?
The data is updated irregularly. In rare cases, areas that have been merged or split may still be displayed under their former names. We appreciate your understanding.

Contact Form

Please fill out the form below, click the "Next" button to review your entry, and then submit it. Depending on the nature of your inquiry, it may take some time for us to respond, or we may not be able to reply. Thank you for your understanding.

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Please note that responses will be sent via email only. If your email address is entered incorrectly, we will not be able to reply.
Inquiry

About the Author

Ootaka No.24 – Male

I work as a systems engineer at a regular company. This website began as a personal project to handle data tasks that Excel couldn't manage well, either due to complexity or inefficiency, in both my work and hobbies. Over time, I gradually added features, leading to its current form.
Please also check out my related websites below.

 

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