I found this 1080 HD version of Rika's freeskate at Champion Cup which is the highest quality version of this wonderful performance I could find. Rika's fine-tuned adjustment in mid-air on her triple axel combined with such a smooth save on landing is one of the best I have ever seen and it has such an intriguing twister shape. The quickness of her reflexes and agility mixed with grace and expressive power are stunning.
https://www.youtube.com/watch?v=zK3o_ifAqbo
Rika's scoring has been complicated to follow. In the following comments I want to stress that I think all the skaters mentioned are very talented: Satoko, Kaori, Mai and Wakaba but I just wanted to stress trends I observed beginning with Nationals since it was mentioned several times.
At Nationals, Rika did make mistakes in the short partially due to the problems with her skates, but I found it extraordinary that Rika was deflated in the Nationals LP by almost exactly 6 points in PCS compared to both Satoko and Kaori in the Grand Prix Final LP, considering how many different PCS categories there are and despite the fact that she landed two triple axels: one with a triple toe combination. The deflation seemed even more extraordinary since Rika had a higher tech score at Nationals, won the tech score in the Nationals LP by about 4 points, and went in as Grand Prix Final Champion with 4 straight victories. Consistent with the higher PCS at the Grand Prix Final, Rika also had the highest measured speed in the final group going into her jumps at Nationals as shown on the stats on the screen. It also appeared to me that Kaori and Satoko should have received tech calls on their solo triple lutzes. I understand the value of skating cleaner overall, but in my opinion, Rika should have narrowly won. I think seniority was given some preference in scoring at Nationals especially in the LP with Kaori and Saoko both being scored more generously than Rika and Mai, respectively. Rika's underscoring in PCS at this Nationals reminded me of how Rika won the tech score in LP at Nationals last year by 7 points, but lost the PCS score in the LP by 13 points, which seemed a bit too much, though I understand she was a Junior.
A huge number of comments have been very critical of the bogus /very harsh tech calls and deflated PCS for Rika at Challenger's Cup. This is especially true since a number of skaters in recent years have gotten higher and higher PCS scores and even more lenient tech calls by skating consistently clean or fairly clean in the long and winning competitions, whereas in sharp contrast Rika has experienced a sudden and abrupt PCS deflation coupled with a couple of brutal tech calls despite her LP consistency while maintaining tech difficulty going into Worlds. Interestingly, the potential seniority principal from Nationals was carried over into the Challenger's Cup, with Wakaba receiving higher PCS than Rika despite a lot lower tech content, though Rika regained her PCS advantage in the LP at 4CC's, though the PCS scores dropped overall. I heard that Rika also mentioned that there were patches of soft ice at Challenger's Cup. There seems to be a contrast in the judging community regarding Rika's relative scores especially in PCS but now even in tech with her scores sometimes being fair (4CC and Grand Prix Final ) which I think are more reliable and hopefully will be consistent with her scoring at Worlds, and sometimes relatively deflated (Nationals and Champion Cup more so).
I hope Rika reaches her seasonal peak at Worlds with her best overall performance and that she is scored more fairly as she was at the Grand Prix Final and relatively speaking at the 4CC's. I also hope that Satoko and Kaori skate well too.