Season 1
2013 • 12 Episodes
Season 1 of Hyperdimension Neptunia premiered on July 12, 2013.
After having fought over Share energy for many years, the Goddesses signed a treaty which forbids each from taking Share energy from the other using forceful means. As a result of Neptune's laziness, Planeptune's shares steadily decline, and Histoire sends Neptune off to find a way to remedy the situation.