Lime-iro Senkitan: Nankoku Yume Roman

On its way to Kure Port, the Amanohara stops at an island to be repaired, giving some much needed rest and relaxation for Shintaro and the Raimu unit. The backdrop of a gorgeous festival is the perfect diversion for Momen, Asa and the rest of the girls; they use their womanly assets to their advantage time and time again in an attempt to finally get to their beloved teacher. But amidst the shared baths and nudity galore, trouble is brewing... for a sinister figure from the gang's past is soon to attack and disrupt their newfound vacation.