第 2 集: A班與F班以單一要求為賭注展開對決
2010年1月14日 播出

Class A calls out Class F, and there is some bad blood in the past between members of the groups. Shōko Kirishima, the Class A's representative, demands that the losing class would do one single thing for the winning class, to which Yuuji agrees. However, before she voices her demand, she moves closer to Mizuki. (Source: Wikipedia)