Extreme Hide and Seek

Rio's boyfriend Yusuke receives an intriguing email requesting participants in an on-campus game of hide & seek. The prize for escaping "it?" Ten million yen. The rules - Teaming up with a member of the opposite sex. With his eyes on the prize, Yusuke goads Rio, her friend Mirei, and another fellow male student named Ino to play. Not wanting to rain on everyone's parade, Rio keeps her worries about what happens when someone gets "caught" to herself - and before she knows it, the day of the game arrives.