I think Takahashi Kumiko did the douga for this scene

Edit:

this is a detail from an illustration by Yas. he says "K san" was going crazy because of all the difficult cuts she was entrusted with for douga. I'm pretty sure it's Kumiko Takahashi. She's saying "Ah, the Cordova is turning... The ground is rising up... So romantic..." and Yas is like "how is that romantic..." And btw the guy above is Gen Satou who's depressed because a scene that he worked on a lot got removed from the film.