When newly-elected Student Council President Medaka Kurokami started a suggestion box where people could suggest problems that needed to be solved, she wasn't expecting to have to do more than give advice and maybe rescue lost puppies. Instead, what she and her best friend Zenkichi discover are the first hints of an unbelievable secret! A secret that their school, Hakoniwa Academy, their fellow students, and Medaka herself, are somehow at the very center of! As what seemed like an innocent pastime turns into something far more dangerous, Medaka and her recruits to the Student Council are caught in a growing maelstrom! Now they'll have to discover new depths to both themselves and their own unexpected abilities, before things go completely out of control! Or is it already too late? Get ready for a battle royale unlike anything you've ever seen before as the simple power of suggestion unlocks the secrets of MEDAKA BOX!