Senmaro

"How do you want to die? Crushed by bone or earth? Either way this is the end for you. Weakness doesn't exist in this world, maggot."

- Senmaro Kaguya before killing a Warring States Shinobi.

A monster born in the Warring States Period, Senmaro (Battle Without Equal, 戦麿, Kaguya Senmaro) was the Kaguya Clan Head in the latter half of the Warring States Period til the formation of Kirigakure. After his defeat at the First Mizukage's swords, he soon retired as a shinobi in shame, giving his title to his younger sister. But before his defeat, this Kaguya was known as the most ruthless in history and the embodiment of Kaguya strength. Armed with his sword, Bone Crusher, he slaughtered millions of shinobi in the Warring States and afterwards, earning him his many monikers. His power obliterated many who opposed him, making him one of the most powerful Kaguya in history.