Unfortunately, the full video was only on Gyao until June 17th, but a 10 second clip can be seen on Twitter.
The full-length video can be now be viewed on Lanti’s Gyao page here. There’s also a special commentary video from Kiiyan and e-zuka, which can be found here. The videos are region-locked.
Lantis has made 16 Granrodeo videos, starting with Can Do and up through the short version of move on, available on Yahoo’s entertainment site Gyao. The videos can be viewed here, but are region-locked.