Terms of Use

Your use of this websites (collectively, the "Site") and the features at this Site are subject to these Terms of Use.

Please read these Terms carefully, because you will use this Site with agreement to these Terms and you will use this Site with being bound by these Terms.

This Site is owned by itgoritech(collectively, the "Company").

We may update these Terms from time to time.

  • Your use of this Site after we post any changes to these Terms constitutes your agreement to those changes.
  • You agree to review these Terms periodically, in order to understand the latest version of these Terms.
  • Company may, in its sole discretion and at any time, discontinue this Site or any part thereof with or without notice to you.
  • Company may, in its sole discretion and at any time, prevent your use of this Site with or without notice to you.
  • You agree that you do not have any rights in this Site.
  • You agree that Company will have no liability to you if this Site is discontinued or your ability to access this Site or any content you may have posted on this Site is terminated for any reason.
  • All contents (including characters, graphics, photographs, images, logos, screen shots, text, articles, button icons, audio clips, product and program names, digitally downloadable files, edited data etc.) provided through this Site (collectively, the "Company Content") is the property of Company and its licensors and is protected by international law on copyright.
  • You agree not to download, display or use any Company Content located on this Site for use in any publications, in public performances, on websites for any other commercial purpose, in products or services other than Company.
  • You agree not to confuse other consumers.
  • You agree not to insult Company or licensor.
  • You agree not to dilute the strength of Company's or licensor's property.
  • You agree not to abuse Company Content of this Site or any third party content in any other way.
  • This Site uses services provided by companies other than Company. You agree that problems arising in using these services will be resolved by negotiating directly with these company that provides these services.
How to create playlist
How to append music, play playlist
How to edit playlists
How to edit musics
Reset promotion videos
Export playlist, import playlist

How to create playlist

There are three ways to create playlist.

How to create playlist

By using "Your playlists" dialog

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Click ••• icon in the dialog header.

    Click ••• icon in the dialog header.

  3. Choose "Create" from menu items.

    Choose Create from menu items.

  4. Input playlist title and click "Create new playlist" button.

    Input playlist title and click Create new playlist button.

  5. To cancel creating, click "Cancel" button before clicking "Create new playlist" button.

    To cancel creating, click Cancel button before clicking Create new playlist button.

How to create playlist

By using "Appending to playlist" dialog

  1. Click music title to open dialog.

    Click music title to open dialog.

  2. Input playlist title and click "Create new playlist" button.

    Input playlist title and click Create new playlist button.

How to create playlist

By using "Append all songs of this chart to playlist" dialog

  1. Click "append all songs to playlist" button to open dialog.

    Click append all songs to playlist button to open dialog.

  2. Input playlist title and click "Create new playlist" button.

    Input playlist title and click Create new playlist button.

How to append music, play playlist

How to append music to playlist

Use "Append to playlist" dialog to append music to your playlist.

  1. Click music title to open dialog.

    Click music title to open dialog.

  2. Choose playlist to append music.

    Choose playlist to append music.

How to append music, play playlist

How to play playlist

Use "Your playlists" dialog to play your playlist.

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Click playlist you want to play.

    Click playlist you want to play.

  3. Click Play button to set musics of playlist to the Youtube player, and play musics on the Youtube player.

    Click Play button to set musics of playlist to the Youtube player, and play musics on the Youtube player.

How to edit playlists

You can edit name of playlist, change the order of playlists, and delete playlist from the "Edit" menu item in the "Your playlists" dialog.

How to edit playlists

Edit name of playlist

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Click ••• icon in the dialog header.

    Click ••• icon in the dialog header.

  3. Choose "Edit" from menu items.

    Choose Edit from menu items.

  4. Click edit icon.

    Click edit icon.

  5. Input new name of playlist and click check mark icon.

    Input new name of playlist and click check mark icon.

  6. Click "Finish editing" button to complete edit mode.

    Click Finish editing button to complete edit mode.

How to edit playlists

Change the order of playlists

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Click ••• icon in the dialog header.

    Click ••• icon in the dialog header.

  3. Choose "Edit" from menu items.

    Choose Edit from menu items.

  4. Drag and drop playlist.

    Drag and drop playlist.

  5. Click "Finish editing" button to complete edit mode.

    Click Finish editing button to complete edit mode.

How to edit playlists

Delete playlist

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Click ••• icon in the dialog header.

    Click ••• icon in the dialog header.

  3. Choose "Edit" from menu items.

    Choose Edit from menu items.

  4. Click trash icon and click ok on confirmation dialog.

    Click trash icon and click ok on confirmation dialog.

  5. Click "Finish editing" button to complete edit mode.

    Click Finish editing button to complete edit mode.

How to edit musics

You can change the order of musics, and delete music from your playlist.

How to edit musics

Change the order of musics

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Choose playlist.

    Choose playlist.

  3. Drag and drop music.

    Drag and drop music.

How to edit musics

Delete music from playlist

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Choose playlist.

    Choose playlist.

  3. Click trash icon and click ok on confirmation dialog.

    Click trash icon and click ok on confirmation dialog.

Reset promotion videos

There is a possibility that the promotion video will be removed from YouTube after you added to your playlist.

Cogni Chart maintains the URLs of promotion videos.

So, when you notice that the promotion video of your playlist is not being played, if you reset to the URLs of promotion videos managed by Cogni Chart, there is a possibility that the promotion video may be playable again.

(It may take a few weeks until the URL of promotion video to be fixed.)

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Choose playlist.

    Choose playlist.

  3. Click Reset PV button.

    Click Reset PV button.

Export playlist, import playlist

This feature is not supported on mobile devices, such as iOS devices and Android devices.

This feature is only supported on PC devices.

In Cogni Chart, your playlists are stored in the storage space of the web browser.

Please export and import your playlist in the following cases.

  • When reached to the capacity limit of the storage space of the browser.
  • When you want to share your playlist with multiple devices.
  • When you want to share your playlist with multiple browser.

About the way of exporting and importing, please look up followings.

Export playlist, import playlist

Export playlist

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Choose playlist.

    Choose playlist.

  3. Click Export button.

    Click Export button.

Export playlist, import playlist

Import playlist

  1. Click "playlists" menu item to open dialog.

    Click playlists menu item to open dialog.

  2. Click ••• icon in the dialog header.

    Click ••• icon in the dialog header.

  3. Click "import from file" and choose playlist file.

    Click import from file and choose playlist file.

Privacy Policy

This Privacy Policy is applicable to this website(collectively, the "Site").

This Privacy Policy explains how we collect information from users of this Site and how we use such information.

You agree to this Privacy Policy and will use this Site.

  • When you visit this Site, we may collect certain informations about you (your IP address, browser type, the last domain you visited before coming to this Site, the domain you go to when you leave, wich pages you visit on this Site, how long you stay on this Site, what you click).
  • We use "LocalStorage" of your browser to store settings of this Site (list of your playlist, usage of playlist, etc.).
  • We may acquire about these settings of this Site to provide the content of this Site.
  • In doing so, we need to identify you, so we place "cookie" on your device.
  • We will not acquire your information beyond the scope of purpose.
  • We will not use your information beyond the scope of purpose.
  • We will endeavor to strictly administer these informations about you and manage it appropriately.
  • If we are planning to provide your information to a third party or to joint use with a company with which we are affiliated, we will clarify the purpose, scope and use it within the proper scope.

Terms of Use

Your use of this websites (collectively, the "Site") and the features at this Site are subject to these Terms of Use.

Please read these Terms carefully, because you will use this Site with agreement to these Terms and you will use this Site with being bound by these Terms.

This Site is owned by itgoritech(collectively, the "Company").

We may update these Terms from time to time.

  • Your use of this Site after we post any changes to these Terms constitutes your agreement to those changes.
  • You agree to review these Terms periodically, in order to understand the latest version of these Terms.
  • Company may, in its sole discretion and at any time, discontinue this Site or any part thereof with or without notice to you.
  • Company may, in its sole discretion and at any time, prevent your use of this Site with or without notice to you.
  • You agree that you do not have any rights in this Site.
  • You agree that Company will have no liability to you if this Site is discontinued or your ability to access this Site or any content you may have posted on this Site is terminated for any reason.
  • All contents (including characters, graphics, photographs, images, logos, screen shots, text, articles, button icons, audio clips, product and program names, digitally downloadable files, edited data etc.) provided through this Site (collectively, the "Company Content") is the property of Company and its licensors and is protected by international law on copyright.
  • You agree not to download, display or use any Company Content located on this Site for use in any publications, in public performances, on websites for any other commercial purpose, in products or services other than Company.
  • You agree not to confuse other consumers.
  • You agree not to insult Company or licensor.
  • You agree not to dilute the strength of Company's or licensor's property.
  • You agree not to abuse Company Content of this Site or any third party content in any other way.
  • This Site uses services provided by companies other than Company. You agree that problems arising in using these services will be resolved by negotiating directly with these company that provides these services.

Contact Us

Cogni Chart is managed by itgoritech(IT合理テック).

I don't have website of the itgoritech, because I just started up.

So, if you want to contact me, please input and submit the form below, or please send email to support@cogni-chart.com