Cosmic Heart Compact
Kozumikku Hāto Konpakuto





Usagi Tsukino

Used for

Transforming into Sailor Moon

Transformation Phrase(s)

Moon Cosmic Power, Make Up

First Appearance

Act 26 Replay - Never Ending (manga)
The Rod of Love is Born! Usagi's New Transformation (anime)
Act 26 - Replay, Never Ending (crystal)

The Cosmic Heart Compact is the third transformation brooch given to Usagi Tsukino in order to transform into Sailor Moon. It was given to her in episode 91 along with the Spiral Heart Moon Rod. In order to transform, she shouts Moon Cosmic Power, Make Up.




The newly awakened Neo-Queen Serenity grants Sailor Moon this new broach, when the previous one was destroyed fighting Death Phantom, to allow Usagi to become Sailor Moon.

In Episode 27, Usagi uses it for the first time to battle a new enemy that has appeared.

In some instances, the compact protected Usagi in certain instances, like protected her from Cyprine's mind control, and it also created a floating barrier when attacks by the newly awakened Mistress 9.


  • The Sailor Moon S Nakayoshi Anime Album 1 referred to this item as the "Heart Moon Compact", while the second album called the item the "Cosmic Heart Compact". The toy version released by Bandai used the latter name.
  • The transformation item Usagi used in Pretty Guardian Sailor Moon was very similar in appearance to the Cosmic Heart Compact, but it was known as the Heart Moon Brooch.
  • The brooch is also seen referenced in the South Park episode A Song of Ass and Fire. The brooch is given to Kenny McCormick by the Sony president, as a gift to transform him into a Japanese princess.
  • The Cosmic Heart Compact is the first transformation compact that does not have colored jewels representing each Inner Senshi; while there are red (Mars), blue (Mercury), and green (Jupiter) gems present, there is no orange/yellow gem for Venus. There also isn't a pink gem representing Sailor Moon herself.


The compact with the blue background in the transformation scene.
The compact in episode 125 of the anime.

Cosmic Heart CompactSMC3
Cosmic Heart CompactSMC27

The original version of the toy sold by Bandai in 1994. This version can light up and make sounds.
Another version of the toy that was also sold in 1994. This version does not light up and it doesn't make any sounds either. Also, you have to snap it together.
A necklace based off of the compact that is part of the merchandise related the new Sailor Moon anime.
Cosmic Heart Settei
Design sheet of the Cosmic Heart Compact from the Sailor Moon S Artbook I

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