Project A-Ko 2: Plot of the Daitokuji Financial Group

Three weeks have passed since the precarious incident that left Captain Napolipolita's vessel precariously perched above Graviton City. As summer vacation begins, A-Ko finds herself contemplating her fitness goals, while B-Ko hatches yet another scheme to outmaneuver her rival in the pursuit of C-Ko's affection. Amidst the antics of their vacation, Napolipolita and Spy-D grapple with a profound case of homesickness, yearning for a way back to their distant planet.

Meanwhile, Hikari Daitokuji, B-Ko's father and the influential CEO of the Daitokuji Financial Group, sets his sights on seizing the remarkable technology aboard Napolipolita's ship. He equips the local military with formidable mecha, setting the stage for a clash that could change the balance of power. As tensions rise, a summer filled with laughter and rivalry takes an unexpected turn into a battle for technological supremacy.