Koudo Ikusei Senior High School is a prestigious facility with a highly unconventional instruction style that boasts a near-100% graduation/employment rate. Kiyotaka Ayanokouji has been accepted to this school and for a certain reason has ended up in class 1-D, which is where all of the ‘inferior’ students are placed in order to give the others someone to look down on and avoid becoming.
A school-life thriller with a strong philosophical streak, a few detective and romance aspects, and minor ecchi/action elements. The series is split between a normal school setting and a survival test on a deserted island.
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