Training camp feature on Satoko and Koshiro at Champery! She can be seen training her jumps and a portion of her FS here. They also show a few of her 3A attempts (not really very close imo but maybe others have different view). She also has a training notebook where she seems to be trying to calculate the trajectory she needs to adjust to get the 3 and a half rotations in. She's so determined, I just hope she stays healthy!
https://www.youtube.com/watch?v=NA51R8IAl88
https://www.youtube.com/watch?v=NA51R8IAl88