Ultraman Trigger Online Announcement Livestream which happened two days back is now uploaded to Ultraman Official YouTube Channel. The Livestream featured the cast of Ultraman Trigger and the announcement of the voice actors of Marluru and the three Dark Giants. Along with that we get to hear the Opening Theme "Trigger" by Takao Sakuma and the Ending Theme "Nanairo no Tane" by ChouCho.
The live stream also gave us sneak peek into the series with some exclusive clips. But those clips have been cut from the upload with an announcement that those will be uploaded to the YouTube channel on June 17th.