Summary and Preview
As Tsukasa enters high school, he has bright dreams for all the happiness his high school life will surely bring him. Unfortunately, on the way to the opening ceremony, he runs into his cute, violent, future classmate Katana. She claims him as her disposable underling, going so far as making him wear a collar to ensure his obedience.
Katana and her other follower, the large-breasted Sayaka, are scheming how to conquer their new high school, and now Tsukasa has become their pawn. Will Tsukasa be able to find a way to enjoy his high school life, even though he now "belongs" to Katana?