Before contacting us

Please check below before sending email.
We will not respond if there's the same question in these.


  • We would not accept any feature requests by email.
  • We would not accept any song entry from individuals except for events.
  • Please do not contact us to get permission of songs. The songs are the property of the content creators.
  • If you report errors, please contain:
    • When and How it occurs
    • Whether you can reproduce the error or not
    • Whether any error messages are shown
    • Error messages in full
      (If there is an error number, please write it.)
  • DO NOT USE GOOGLE TRANSLATOR! (I'd prefer English to a mysterious language similar to Japanese.)

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