Webone antagonist that stands out is gyutaro. He was the upper moon 6 demon who was defeated in the entertainment district arc of the series. Webupper moon 6, also known as gyutaro, possesses a special blood demon art called blood manipulation. With this ability, gyutaro can manipulate his own body’s. Webthen, in the entertainment district arc, uzui and tanjiros’ team encounter gyutaro, the upper six demon. Even if gyutaro is the weakest of the upper moons,. Webjust when everything was lost, upper moon 6 demon doma showed up and gave them a second chance as demons. He gave gyutaro and daki his blood, thereby. Webgyutaro is a grotesque figure with a notably disfigured appearance. He has a hunched back and long, unkempt green hair. Webwhen demon slayer season 2 introduces daki, her claims about being the upper moon 6 seem suspicious — especially after tanjiro survives an encounter with.