Sister's story

==Background==
The Sisters' Story is a trilogy of songs produced by masa. It tells the story of fraternal twins, Tsukuyomi (represented by GUMI) and Amaterasu (represented by Miku), and the bloody history between them.
In summary, Amaterasu kills Tsukuyomi on their seventh birthday and lives more than a decade of her life disguised as Tsukuyomi so as to avoid the blame for her sister's death; eventually, Tsukuyomi's spirit returns and causes confusion in Amaterasu as to her true identity which leads her to kill herself, as well.
==Songs==
==Gallery==
<tabber>
Concept Art = 
Nantsunooiwaidesign.jpg|Designs for the sisters and an original concept for Amaterasu after being inspirited by Tsukoyomi
Nantsunooiwaifinal.jpg|Finalized designs for the sisters
Hitotsushinzouconcept.jpg|Concept art of Tsukuyomi holding what is presumably a human heart (finalized in Watashi to Hitotsu no Shinzou o)
|-|
Misc = 
Sisterspresent.jpg|Illustration of the sisters as children by masa
Futariniowiwainodemon.jpg|Illustration by masa of Amaterasu after being inspirited by Tsukuyomi and changing her hair
Futarinooiwaimillion.jpg|Illustration of Amaterasu to celebrate "Watashi wa Futari no Oiwai ni" reaching 1,000,000 views on Youtube
</tabber>
Category:Series
Category:Japanese series
Category:Series featuring Hatsune Miku
Category:Series featuring GUMI