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Mercury Harp

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The Mercury Harp is a stringed instrument wielded by Sailor Mercury in the manga and the Crystal anime. She plays it to unleash her Mercury Aqua Rhapsody attack, and though it carries the name harp, its shape leans closer to a lyre, the instrument linked in myth to Hermes.

User: Sailor Mercury
Attacks: Mercury Aqua Rhapsody
Given By: Guardian Mercury
Japanese: マーキュリー ハープ
Used For: Attacking and destroying enemies
Resembles: lyre
First Anime Appearance: True Power Explodes: Ami's Melody of the Heart
First Manga Appearance: Act 40 Dream 2 - Mercury Dream
First Crystal Appearance: Sailor Moon Eternal
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Overview

This delicate stringed weapon appears with Sailor Mercury in the manga and in Sailor Moon Crystal. Its purpose is offensive, channeling her power into the assault called Mercury Aqua Rhapsody. The title is a bit of a misnomer, as the frame more closely matches a lyre than a true harp.

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Function

Ami gains the harp in the manga after Guardian Mercury frees her from a nightmare during the Dream storyline. She uses it to perform Mercury Aqua Rhapsody against her foes. In common with the instruments the other inner guardians receive, the harp holds a mind of its own and can speak with its owner, though the story reveals that trait only a single time.

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Notable Users

Sailor Mercury is the lone user of the harp. It debuts in the manga in Act 40 Dream 2, Mercury Dream, and turns up again in Sailor Moon Eternal. Its lyre-like design nods to Hermes, the Greek messenger god whose Roman counterpart lends Mercury its name.

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Frequently Asked Questions

What is Sailor Mercury's weapon?

Sailor Mercury's weapon in the manga and Sailor Moon Crystal is the Mercury Harp, a stringed instrument she plays to unleash her Mercury Aqua Rhapsody attack.

Is the Mercury Harp actually a harp?

Not quite. Despite its name, the Mercury Harp's frame more closely resembles a lyre than a true harp.

How does Ami Mizuno get the Mercury Harp?

Ami Mizuno gains the Mercury Harp in the manga after Guardian Mercury frees her from a nightmare during the Dream storyline.

Can the Mercury Harp talk?

Yes, like the instruments given to the other inner guardians, the Mercury Harp holds a mind of its own and can speak with Ami, though this happens only once in the story.

What mythological figure inspires the Mercury Harp's design?

The Mercury Harp's lyre like design nods to Hermes, the Greek messenger god whose Roman counterpart lends Mercury its name.

Sources & Information

Looking for more on Mercury Harp? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.

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 Shueisha.
  • Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.

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