[Complete] 12/15 Maintenance for comment and video upload features

[Added 12/15/2016 at 9:30 am JST]

Scheduled maintenance complete.

We thank you for your cooperation and patience.




Thank you for using Niconico.

Commentvideo upload, and video search features will undergo maintenance during the following period.

■ Date and Time

December 15, 2016 (Thurs) 3:00 am until 10:00 am (JST)

*Please note that completion time for  maintenance may change.

■ Affected devices

・All devices running Niconico 

■ Inaccessible features during maintenance

・Comment posts and display *1

・New My Memory entries and edits

・Video uploads

・Community uploads                                         

・Suspension of updated video search info (number of views, comments,       and Mylists)*2

*1. Excludes live broadcasts.                                                      

*2. Updates for video search results will stop around 3:00 am JST.                               (During maintenance, only older info prior to 3:00 am JST will be shown)                               Video search info will be updated after maintenance is complete.

* Users will still be able to watch videos and access their Mylists.

■ Video functionality during maintenance 

Video watch screen (PC example)
*The following message--boxed in red--will appear when staring a video. 


Comment panel


[Niconico Comment Viewer]

After maintenance, Niconico comment viewer may continue to show a maintenance message. This message will disappear after a set time.

Please accept our apologies for this great inconvenience. We sincerely appreciate your patience and understanding.