Happy to see this game progressing. I did notice that Nakada Yoko's 'Critic Shot' skill is bugged. An animation will happen, but no damage or debuff are applied to the enemy. After that, combat will not progress, so the mission cannot be completed. The UI is still active, target can be changed and the mission can be reset for instance, so it isn't a game lock up. I tried it in a couple of missions targeting different enemies and it was the case both times.
Cheers.