My Dress-Up Darling
Wakana stresses because of him trying to balance the need to create an outfit in 2 weeks for a cosplay event and midterm exams. He shows her the outfit. She loves it but also feels bad after she admits that the time limit was a lie. They go to the event and on the train ride back, Marine tells Wakana that she wants him to help create 50 more costumes which he agrees to.