Ayase commented that the biggest similarity between her and Kie is that they both have such a vivid imagination and always have a lot of wild thoughts in their month. As such, she hopes to be able to convey the uniqueness of this comedic love story between a imaginative woman and a man with special powers. On the other hand, Saito said that Mitsumasa is totally different from him and he is such a smart character and excels in many ways but he hopes to show the good and bad sides of a seemingly perfect man through his performance.
The director will be Hijikata Masato who was responsible for works such as "Yo ni mo kimyo na monogatari", "Shomuni", "Nazotoki wa dinner no ato de" and "Ghost Writer" when he was with FujitV while the scriptwriter will be Kaneko Arisa who had written "Nurse no Oshigoto", the movies "Densha Otoko", "Kage hinata ni saku" and "Helter Skelter". The manga's author Morimoto was very pleased to have Ayase and Saito play the leads in the adaptation movie and expressed her wish to see this movie soon.