Niconico Live

Niconico Live (Japanese: ニコニコライブ, Nikoniko Raibu, or ニコニコ生放送, Nikoniko Namahōsō) is a personal live streaming service of Niconico. It was released as a trial service on December 25, 2007 and then became available towards every premium user on December 12, 2008.

Involvement in Tenkai Knights
Japanese episodes of Tenkai Knights can be viewed on NicoNico Live.