Character Relationship Map: Hyperdimension Neptunia

Characters

• Neptune/Purple Heart (played by Rie Tanaka) — protagonist

  One of the Goddesses ruling over the countries of Gamindustri who signed a treaty to prevent the forcible taking of Share energy.

• Noire/Black Heart (played by Asami Imai) — protagonist

  One of the Goddesses ruling over the countries of Gamindustri who signed a treaty to prevent the forcible taking of Share energy.

• Blanc/White Heart (played by Kana Asumi) — supporting

  One of the Goddesses ruling over the countries of Gamindustri who signed a treaty to prevent the forcible taking of Share energy.

• Vert/Green Heart (played by Rina Sato) — supporting

  One of the Goddesses ruling over the countries of Gamindustri who signed a treaty to prevent the forcible taking of Share energy.

• Uni/Black Sister (played by Eri Kitamura) — supporting
• Nepgear/Purple Sister (played by Yui Horie) — supporting
• Pururut (Plutia)/Iris Heart (played by Kana Hanazawa) — supporting
• Ram/White Sister Ram (played by Kaori Ishihara) — supporting
• Rom/White Sister Rom (played by Yui Ogura) — supporting

Key Relationships

• Neptune/Purple Heart → Nepgear/Purple Sister (Sisters)
• Vert/Green Heart → Uni/Black Sister (Sisters)
• Uni/Black Sister → Nepgear/Purple Sister (Tactical Partners)
• Blanc/White Heart → Rom/White Sister Rom (Sisters)
• Blanc/White Heart → Ram/White Sister Ram (Sisters)
• Neptune/Purple Heart → Vert/Green Heart (CPU Allies)
• Neptune/Purple Heart → Noire/Black Heart (CPU Allies)
• Neptune/Purple Heart → Blanc/White Heart (CPU Allies)
• Neptune/Purple Heart → Pururut (Plutia)/Iris Heart (Fractured Ally)

Story Analysis

A cohesive story tracking the CPUs and their sisters through post-war challenges, internal growth, and external threats.

Plot Progression

1. Season 1: Genesis of Post-War Peace
2. Season 1: Sisterhood and Transformation
3. Season 1: Secrets and Rising Threats
4. Season 1: Eden Invasion and Crisis
5. Season 1: Final Battle and Restoration