Can you open http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 from mainland China?
No.
It's blocked — 100% of the last 3 conclusive tests failed in mainland China.
Access www.nicovideo.jp with GreatFireVPN →Frequently asked questions
Is http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 blocked in mainland China right now?
As of the last test on 2026-08-21, http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 blocked in mainland China?
It's blocked — 100% of the last 3 conclusive tests failed in mainland China.
Since when has http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 been blocked?
GreatFire has recorded interference with http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 from mainland China since 2015-04-07.
How can I access http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like www.nicovideo.jp.
http://www.nicovideo.jp/watch/sm25295665?url=http%3A%2F%2Fwww.nicovideo.jp%2Fwatch%2Fsm25295665 · JSON