Black Katanas

The Black Katanas are an organisation of demons and tortured souls with the ability to absorb Color Energy. Their goal is to absorb all of the Color Energy from the world and then use it to create a new universe.

Creation
Masayoshi Watsuki created the Black Katanas when he was 15, wishing to steal power from his sister. The demons and tortured souls attached a special type of darkness to Masayoshi's soul which would drain color energy but also grant him the ability to absorb Color Energy himself. After inflicting Inani with darkness, he regret his actions and disbanded the Black Katanas. Despite this disbandment, the other members of the Black Katanas remained with the ulterior motive of stealing the entire world's energy.

Masayoshi Era
The Masayoshi Era was the first rendition of the Black Katanas. Due to the disbandment occurring so early into its life, roles were never created.

Members
Leader: Masayoshi Watsuki

Nagisa

Unnamed Demons x 5

Achievements
The main goal that was achieved during the Masayoshi Era was the darkness inflicted upon Inani.

Kimura Era
The Kimura Era is the most featured version of the Black Katanas and also the most powerful. It began three years after the disbandment of the original group. Kimura Yui, a 16 year old demon, encountered the Black Katanas and proclaimed herself leader and started making changes to the Black Katanas as well as putting forth plans for action. The Black Katanas expanded and the first goals were achieved.

Members
Leader: Kimura Yui

Deputy: Rin Okushiba

Nagisa

Achievements
A surplus of Color Energy was absorbed, almost enough to create a new universe.

Rin Era
The Rin Era started after Kimura fled from the Black Katanas. Rin Okushiba, deputy from the Kimura Era, became the leader in Kimura's absence.