Kiritani reflected that it had been a tight filming schedule for them so in a way, this became an even memorable project for her. Saito expressed her thanks for being able to work with everyone in this movie and cited Kiritani as the biggest selling point of this movie. As this is the first time that most of the cast members worked with one another, Kiritani described her impression of Suzuki as a strong guy due to his performances in movies like "HiGH & LOW" and "Tokyo Ghoul" but she was surprised to find that he had a cute side because he was so scared of the cold, bugs and heights. In response, Suzuki said that he always had the impression that Kiritani was very serious but found that she was more approachable than he though. Saito also echoed his view and said that Kiritani was very good at portraying the heroine and showed more than the latter's beauty with her acting.
The cast were also asked to choose a Kanji character to represent this movie. Suzuki chose the word "chou" which means challenge because his character had supported the heroine in her pursuit of success in the political world and that the heroine's journey in the movie was a challenge in itself. Meanwhile, Kiritani chose the word "takara" which was part of Miki's surname because everyone had worked hard for this movie which is like a treasure to all of them.
Sources: Natalie / Eiga.com