It’s been pretty quiet since then regarding it but now new details surfaced at a fan event this weekend.
The film, based on the game, was directed by Hiroshi Watanabe with Yukiko Uozumi as the co-director.
Plot concept: Sequel to Meiji Tokyo Renka: Yumihari no Serenade, which follows Mei Ayazuki as she travels back in time and falls in love with historical figures.