Moonlight Act

Moonlight Act (月光条例 Gekkō Jōrei) is a Japanese manga series written and illustrated by FUJITA Kazuhiro.

Plot
Gekko Iwasaki, a high-school student, is selected as executor of "Moonlight Ordinance" and fights against the residents. In this fairy tale, there is a world which is strangely affected by blue moonlight once in dozens of years. "Moonlight Ordinance" is a rule to restore the world to its former condition.