Just wanted to update this thread with some new from over the month
Handshake sales (12th round) in spoiler - credit to kanjo on s48
Spoiler
Silent Majority is currently at 339,517 total reported sales.
They also have a vevo account and their first video was the full version of SaiMajo, you should be able to view it worldwide.
The video has 15 million views on the japanese youtube.