Kujibiki Unbalance

Kujibiki♥Unbalance (くじびき♥アンバランス, Kujibiki♥Anbaransu), also referred to as Kujibiki "Heart" Unbalance in order to differentiate it from its original incarnation, is a 12-episode Fall 2006 anime series created by Shimoku Kio. It originated within Genshiken, Kio's primary work, as the metafictional Kujibiki Unbalance, a manga (and later anime) series which the characters could read, watch, and discuss on a regular basis.

At the same time, it was an homage to, as well as a parody of, the many clichés of contemporary manga and anime. That version was also made into a 3-episode OVA in 2004, ostensibly as episodes 1, 21, and 25 of the 26-episode anime watched by the characters of Genshiken.

Plot
At the gigantic and prestigious Rikkyouin academy the position of everyone in school is determined through a lottery. The school is ruled by the student council headed by the president who wears a giant helmet as a symbol of status. The anime follows the adventure of the four people who drew the lottery tickets to become next years student council. They must complete a variety of tasks set before them by the current student council, with failure resulting in immediate expulsion. The tasks will usually be of a mundane nature, but will inevitably end up in a dramatic fashion involving robots, aliens, terrorists, spies and so forth.