Save Callisto ShoresPlay as Hiro Haruhara, high school senior on a class trip to the moon of Callisto. He and his classmates plan to spend a week of fun and relaxation in the resort town of Callisto Shores. Unfortunately, their dreams of an idyllic vacation are shattered when sudden calamity threatens not just their island vibes, but the world itself! With the help of a mysterious researcher, Hiro is able to turn back the timeline to stop disaster before it can even begin - but in order to set things right he'll need to face down bullies, giant sea creatures, and time-fractured