Synopsis

Iori attempts to arrange a mixer for his friends, hoping Chisa will introduce her acquaintances so they can all participate in a game of truth or dare. Nanaka and Azusa soon join the gathering, and a spirited contest of playful jabs ensues. Yet, Iori finds himself short on funds for their planned excursion. He and the group make their way to a diving shop with the intention of purchasing equipment, only to discover the extent of their inexperience.