The website for the upcoming live action Princess Jellyfish series has announced that Koji Seto has been cast as Kuranosuke in the series. The series is set to premier in January and will air on Mondays. The link to the website can be found here.
Synopsis of Original Manga:
Tsukimi, who has loved jellyfish from a young age, resides in Amamizukan, a fangirl-only dorm. One evening at the local pet store, Tsukimi sees a lovely jellyfish in danger, but a beautiful woman comes to the rescue. They go back to Amamizukan together, but this “woman”… is actually a man!