Unlike the three previous films, Pure focuses on the relationship between Misu Arata and Shingyouji Kanemitsu , which begins when Shingyouji takes the test to enter Shidou Gakuen . That's when he meets Misu and falls for him. Then we come back to the present where the sempai who admires Misu appears, bringing Shingyouji problems and jealousy.
馬場良馬
as Misu Arata
Naito Taiki
as Shingyoji Kanemitsu
Mitsuya Ryo
as Takabayashi Izumi
小林豊
as Yoshizawa Michio
浜尾京介
as Hayama Takumi
渡辺大輔
as Saki Giichi
Hirose Yusuke
as Sagara Takahiro
滝口幸広
as Akaike Shouzou
