On August 16, midway through a seemingly endless summer vacation, middle school third-year student Nagara, transfer student Nozomi, classmates Mizuho, Asakaze and their entire class are suddenly transported from their tranquil lives to a school adrift in an alternate dimension. They must survive with the super powers that have awakened within them.

• Aoi Ichikawa
• Aoi Yuki
• Saori Onishi
• Chiaki Kobayashi
• Hiroki Goto
• Ami Naito
• Kenjiro Tsuda
• Yuka Ozaki