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Contact form

If you want to get in touch with me, visit the contact form. I will respond you within a few days, but it may need more time depending on your inquiry. In that case, I will contact you separately.

Using the contact form, you must agree with filling out the following information, which are used only for the purpose of replying. So I do not disclose the message to any third party without your concent, except as required by law.

  • Language: I will send an e-mail reply that is written in a language which you chose.
  • Name: It might be used for identification purposes.
  • E-mail address: I will write a response to this e-mail address. Please keep in mind that reply is sent from Gmail.
  • Subject: Input the summary of your inquiry.
  • Body: Enter the content of your inquiry. For your information, writing text in Markdown makes it concise and clearer to understand.


  • I am by no means responsible for user’s damages caused by using.
  • Any information posted on this website could be modified or deleted without a notice.
  • I guarantee neither accuracy nor reliability of information on this site.


No permission is required to link this website.