JSF announced that Shoma Uno has withdrawn from WTT due to injury and will be replaced by Shun Sato:
https://www.skatingjapan.or.jp/common/img/info/WTT2023_ShomaUNO.pdf
Machine translated excerpt:
Missing player: Shoma Uno (Toyota)
Diagnosis: Right ankle ligament and cartilage damage Complete recovery Requires 2 weeks of treatment and recuperation (as of April 10)
Substitute player: Shun Sato (Meiji University)
During the World Championships, he injured his right ankle, which had been hurting for a long time, and has been practicing for the national competition [WTT].
I tried my best to treat it, but I couldn't get it back to the competition level, so I decided to withdraw.
I have come to a very regrettable conclusion.
To all the fans who were looking forward to the competition, and to the many people involved in the competition,
We apologize for the inconvenience.
Once again, thank you to all of you who always support me and watch over me warmly.
ETA that the WTT Team Men entries list has been updated:
https://results.isu.org/events/wtt2023_TeamMen.htm