it relates to Sailor Moon has been portrayed inconsistently within different adaptations. The original anime describes the crystal as an heirloom passed down among members of the Moon Kingdom bloodline. Furthermore, the hunt for the Silver Crystal involves locating seven rainbow crystals that are shards of the original, split upon the crystal's use by Queen Serenity. All seven rainbow crystals later recombine to form the Silver Crystal once Usagi awakens as Princess Serenity. However, the crystal is later described in the fifth story arc as being Sailor Moon's Sailor Crystal, the source of her power and an intrinsic part of her, with dire consequences if it is stolen, thus contradicting numerous instances of the crystal being separated from her throughout the series and the descriptions of it being an heirloom shared between different people. The manga likewise initially depicts the Silver Crystal as an item able to be taken and wielded by others, and shows other items that are also composed of Silver Crystal, such as a protective barrier and a sword artifact from the Moon Kingdom. The Silver Crystal is again later depicted in the fifth story arc as Sailor Moon's Sailor Crystal, with its own evolved form, contradicting depictions of it being inheritable later on by Chibiusa, whose future version of the Silver Crystal seemingly evolves along with her into the Pink Moon Crystal. As Sailor Cosmos Sailor Cosmos is described in the manga as a distant future incarnation of Sailor Moon. Her powers are vast, able to transport people across time and space, construct strong protective barriers, and repel villains like Sailor Galaxia, while restoring destroyed environments. Sailor Cosmos comments that Eternal Sailor Moon's actions in the final battle using the combined power of all Sailor Crystals throughout the galaxy is the Cosmos Crystal's true power, called "Lambda Power", which is able to restore all things to their original forms. Figuratively, Sailor Cosmos describes her past self, Eternal Sailor Moon, as the true embodiment of Sailor Cosmos for her final act of courage, as opposed to herself, who fled her own timeline after losing faith in her unceasing battle against Chaos. Portrayals in media In the Japanese version of every Sailor Moon anime series and subsequent related media, Usagi has been voiced by Kotono Mitsuishi. For this role, Mitsuishi used a higher voice than her natural one. During recording sessions of the early episodes, Mitsuishi had to