The day before the Momozono Academy pool reopens, Iria Fukumune uses the school speakers to announce a special event: a swimsuit contest. The boys of the class are thrilled and vote for Lisara Restall, Mina Ookura, Cule Zeria and Iria herself as contestants, and Ryousuke Kaga loves the idea. Lisara suspects a trick and would rather keep hunting for the six other special people her mission requires. Iria's real goal is to settle which of them is more popular, and she offers information about the other Eight Misfits if Lisara wins, so Lisara reluctantly agrees. Ryousuke then volunteers to coach her on how to win in a revealing swimsuit. The single OVA episode mixes comedy, ecchi and romance and counts as episode 13 of the TV series.