They're not all drifting, especially in the first video. The second one seemed to be all drifting. Then it got to Taniguchi in the green RX-7, and I thought "man, this guy sucks at drifting"...then I realized "hey, he's not trying to drift, he's driving fast...".
It was funny noticing all the Enkei and other brand wheels featured full-frame in the second video, and remembering that every single wheel in the first video was an Advan RG. In wonder which one they filmed first (and then realized "hey, that's a big ad for a competitor's product")?