Niconico Channel

The Niconico Channel (Japanese: ニコニコチャンネル, Nikoniko Chan'neru), shortly known as Niconico (Japanese: ニコニコ, Nikoniko, Eng. Translated: Smile), and formally known as Nico Nico Douga (Japanese: ニコニコ動画, Nikoniko Dōga, Eng. Translated: Smiley Smiley Video), is a Japanese online video site, founded in 2006. It was created by Niwango.

It is noted that one must create an account to watch and/or upload videos.

Involvement in Tenkai Knights
Niconico contains Japanese episodes of Tenkai Knights.