I think the real dissapoitment is Taiko WiiU with only 20k (13th overall). The previous instalments of that series were a big hit in Japan.
For such a low install base, 100 k for only one day of sales for Super Mario 3D World doesn´t seems that bad. Yep, could be better, but it´s not a completely disaster. I wonder how many digital copies it may have sold.
By now it´s the 2nd best opening for any WiiU game in Japan, just a little better than Pikmin 3. The 1st, obviously, is NSMBU, with 166k. Now, if it drops hard next week just like Pikmin 3, then it will be another bomb
As for Vita Tv, we all knew that was a weird idea. Only die-hard PS fans would buy that thing.