How to Link Your X（Twitter） Accounts ...

Link/Unlink Your X（Twitter） Accounts to Nico Report You can link your X（Tw... 詳細表示

Reporting a Violation

We do not allow our users to upload or disseminate someone else's copyrighted... 詳細表示

How to use advanced search

Search Videos When you search for videos on Niconico, you can refine your se... 詳細表示

I can’t receive emails from Niconico

If you're not receiving emails from us, there are a few things you can try. ... 詳細表示

My subscriptions (premium/channels) w...

Your premium membership or paid channel payment is canceled automatically at ... 詳細表示

Accepted payment methods for channel ...

To make a recurring monthly channel membership purchase on Niconico, you must... 詳細表示

How Do I Close Niconico Accounts and ...

Cancel a deceased member account In the unfortunate circumstance, a missing ... 詳細表示

How do I purchase Niconico Points?

Purchasing Niconico Points You can purchase Niconico Points by following t... 詳細表示

My premium membership got canceled wi...

Your premium membership may have been canceled due to one of the following re... 詳細表示

I see multiple charges from Niconico

Why you might see two bills in one month If you see multiple payments on y... 詳細表示