The 131st Suggestion: You Can Set a Trap (罠を張ればいい, Wana o Hareba Ii) is the one hundred and thirty-first chapter of the series Medaka Box.
Summary[]
The battle of Bloody Seven between the Naked Apron Alliance and the Student Committee Chairmen of Hakoniwa Academy concludes. The election battle between Medaka and Zenkichi can now get underway, but just what has Kumagawa planned?