Back

Neptune Crystal Power

Character

A spoken command that reshapes Sailor Neptune's heart shaped Crystal into a star, carrying her into her Eternal form. She raises it beside her fellow Guardians to strengthen Eternal Sailor Moon's finishing power against Queen Nehelenia.

Text Size

Overview

This incantation belongs to Sailor Neptune and serves to advance her into her Eternal state. Speaking it alters her Neptune Crystal, shifting its heart outline into a star, and she performs the change together with the rest of the team. The purpose is to feed strength into Eternal Sailor Moon during her decisive Starlight Honeymoon Therapy Kiss against Queen Nehelenia.

Text Size

Mechanics

The phrase draws on the Neptune Crystal as its focus, and its effect is the reshaping of that gem so its bearer can rise to the Eternal rank. It first surfaces in the Dream arc chapter Earth and Moon Dream, later reaching the screen in Sailor Moon Eternal and the stage in the Amour Eternal musical production.

Text Size

Notable Users

Sailor Neptune alone speaks the words. The command has no counterpart in the 1990s anime, which offered a Moon Crystal Power but never introduced an equivalent for Neptune.

Share this resource

Frequently Asked Questions

What does the phrase Neptune Crystal Power do?

Speaking the phrase Neptune Crystal Power reshapes Sailor Neptune's heart shaped Neptune Crystal into a star, advancing her into her Eternal form.

Who uses Neptune Crystal Power?

Sailor Neptune is the only Guardian who speaks the phrase Neptune Crystal Power.

Why does Sailor Neptune use Neptune Crystal Power?

Sailor Neptune raises the Neptune Crystal Power call alongside the rest of the team to feed strength into Eternal Sailor Moon during her decisive Starlight Honeymoon Therapy Kiss against Queen Nehelenia.

Where does Neptune Crystal Power first appear?

The phrase first appears in the manga's Dream arc chapter Earth and Moon Dream, later reaching the screen in Sailor Moon Eternal and the stage in the Amour Eternal musical.

Does Sailor Neptune have an equivalent phrase in the 1990s anime?

No, the 1990s anime never introduced an equivalent to Neptune Crystal Power. That series gave Sailor Moon a Moon Crystal Power but offered no counterpart for Sailor Neptune.

Sources & Information

Looking for more on Neptune Crystal Power? The Sailor Moon Wiki on Fandom has a dedicated page with community notes.

View on Fandom

This content is original writing by Daddy Jim Headquarters based on the Sailor Moon anime series, manga, and official materials. Sailor Moon was created by Naoko Takeuchi, published by Kodansha, and animated by Toei Animation. All rights to Sailor Moon and its characters belong to their respective owners. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Kodansha.
  • Game pages: official box art, credited to the game's respective publishers.
  • Manga chapter pages: volume covers, credited to Kodansha and Naoko Takeuchi.

Help Us Keep This Wiki Accurate

Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.