The cast and character list for “Oosama Game” has been released. Since the list is quite long I’m only listing any H!P related parts.
Honda Chiemi: Kumai Yurina
Iwamura Ria: Suzuki Airi
Shirokawa Mami : Sugaya Risako
Maruoka Kaori: Okai Chisato
Shimizu Tomoko: Sudou Maasa
Kamoshita Akemi : Tokunaga Chinami
Imoto Yuuko: Tsugunaga Momoko
Ueda Kana: Nakajima Saki
Miyazaki Emi: Natsuyaki Miyabi
Matsumoto Masami: Shimizu Saki
Ishii Satomi: Mori Saki
Hamura Reiko: Yajima Maimi
Kanazawa Miharu: Hagiwara Mai
Eimine Yuko: Yoshizawa Hitomi
(Thanks to AiяiLovεя at H!O)
We all know that Kumai and Airi were playing as the main character and from the cast list the other members are portraying their classmates. Even though the other members aren’t the main character their names in the list is higher up than I thought so that means they’re not that much of a minor character.
I’m also surprised that Mori Saki was included in the cast list, even though she’s listed at the bottom I wasn’t expecting her to make an appearance since she wasn’t noted when the movie was first announced. Regardless of that though Mori Saki has a lot of acting experience so she’s a great addition to the movie.
Even though the movie doesn’t release until the winter I hope a preview of more promotion pictures are released soon since this is something new for everyone.
EDIT: Here is an image from the manga featuring the characters so it should give us a good idea of how each one of the characters look: