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Season guide

Hyperdimension Neptunia: Season 1

12 episodes Premiered Jul 12, 2013 Updated Oct 31, 2026

Role: Meticulous television and film archivist. Task: Produce a JSON object for "Hyperdimension Neptunia" Season 1. Keys required: overview (160-220 words), primer (array of exactly 4 concise bullet points). Constraints: Use ONLY provided synopsis and sources. No invented names, dates, counts, awards, etc. No markdown, no asterisks, no headings, no bullet points in the text (except the array structure for the primer)

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Hyperdimension Neptunia" Season 1.
Keys required: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented names, dates, counts, awards, etc. No markdown, no asterisks, no headings, no bullet points in the text (except the array structure for the primer). Output valid JSON only.
Content constraints: overview must be 160-220 words. primer must be 4 concise bullet points.
Source [1]: Title "Hyperdimension Neptunia (2013)". Genre: Animation and Comedy.
Source [3]: Setting: Gameindustri. Beings called Goddesses rule the countries. Four goddesses govern four states: Planeptune, Lastation, Lowee, and Leanbox. History: Countries fought for many years over the Share, the source of the Goddesses' power.
TMDB Season Synopsis: Goddesses signed a treaty forbidding forceful taking of Share energy from each other. Neptune's laziness causes Planeptune's shares to decline. Histoire sends Neptune to find a remedy.
Source [4]: Aired in Japan between July and September 2013.
Goal: 160-220 words.
Drafting:
In the unreal world of Gameindustri, the land is governed by beings known as Goddesses. These four goddesses rule over four distinct states, which are Planeptune, Lastation, Lowee, and Leanbox. For many years, these countries were engaged in conflict, fighting one another to secure the Share, which serves as the fundamental source of power for the Goddesses. To prevent further escalation of this conflict, the Goddesses eventually signed a treaty that forbids any of them from using forceful means to take Share energy from another. Despite this agreement, challenges remain within the individual nations. In Planeptune, the goddess Neptune has exhibited a pattern of laziness, which has resulted in a steady decline of the nation's shares. Because of this diminishing energy supply, Histoire sends Neptune on a mission to find a way to remedy the situation and stabilize the shares. This narrative follows the consequences of the treaty and the specific struggles faced by Planeptune as it deals with the loss of its power source amidst the established political landscape of Gameindustri. (173 words) - Perfect.
Goal: 4 concise bullet points.
Drafting:
1. The world of Gameindustri is ruled by four Goddesses

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Season 1 Episodes

Episode Guide

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Season 1: Filler vs. Essential Canon

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Mytharc (3): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S1·E1 Mytharc

The Goddess (Neptune) of Planeptune

Jul 12, 2013 · 24 min

After long years of war, peace has finally come to Gamindustri. As usual, though, the goddess of Planeptune is a little TOO peaceful--gaming is so much more fun than running a coun

S1·E2 Core

The Terrorist (Lickorist) of Lowee

Jul 19, 2013 · 24 min

A day at the amusement park takes a sinister turn when two (mostly) innocent girls are kidnapped by a monster. And then a stranger with a camera crew barges into the Basilicom, and

S1·E3 Core

A Weekend (Girls' Night) in Leanbox

Jul 26, 2013 · 24 min

Vert offers to throw all the goddesses a party in Leanbox, but when they arrive, she's busy with another kind of party. Then, just as the celebration finally begins, the Basilicom

S1·E4 Core

The Sisters' Resolve (Turn)

Aug 2, 2013 · 24 min

Nepgear, Uni, Rom, and Ram are instructed to go back home after their sisters' capture, but they can't bear to leave their families behind in danger. To get back their sisters, the

S1·E5 Core

The Goddesses' Resonance (Over Limit)

Aug 9, 2013 · 24 min

It's the little sisters to the rescue as Nepgear leads the charge against Arfoire's monsters. But with their older sisters sinking further into darkness every second, can they do a

S1·E6 Core

Lastation's Secret (For Your Eyes Only)

Aug 16, 2013 · 24 min

Noire's up to something at night behind closed doors, and Uni's dying to know what it is. Luckily, she's got tech expert Nepgear to help her out. But as it turns out, Uni's not the

S1·E8 Core

The Forbidden Paradise (Island)

Aug 30, 2013 · 24 min

The CPUs visit an adults-only island full of forbidden pleasures--for work reasons, of course. Meanwhile, Peashy is stuck at home sulking after a fight with Neptune.

S1·E9 Core

The Challenge (Rebellion) of Eden

Sep 6, 2013 · 24 min

Neptune's maybe having a tiny bit of trouble bouncing back, and Plutia's maybe getting a tiny bit irritated about it. Soon, though, Gamindustri finds itself facing a problem even b

S1·E10 Core

The Battlefront (Conflict) of Oblivion

Sep 13, 2013 · 24 min

Eden acts on its bold proclamation and invades Planeptune, but Neptune is too upset to fight, leaving Nepgear on her own. The other CPUs aren't able to run much interference, thoug

S1·E11 Mytharc

The Messenger (Aggressor) from the Past

Sep 20, 2013 · 24 min

All the problems with Eden are over, and the world is finally at peace again--but not everyone is happy about that. Now the nations' Shares are drastically unbalanced, and that nev

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