Flag Breaker

is a Japanese light novel series written by Ryunosuke Kuromiya, with illustrations by Harikamo. The series began publication on July 10, 2011 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
The "legendary tree" standing here at Jumonji University had the annoying power of setting a love flag between men and women who confessed under the tree ...

There are two back organizations that scatter sparks around such trees. On the other hand, a victorious girl, Sakurako, folds the flag, "Ria Mitsuru, annihilate!" "Artemis". On the other hand, a neat dance protects the flag, "Non-motivated, don't distort!" "Apollon".

And, unfortunately, the power of branch crushing (flag breaker) was awakened, and I was pressed by two people ── Flag crushing type romantic comedy where love and battle swirl started!