Tatsuo the Unyielding
Tatsuo the Unyielding is an invincible warrior like 'Invicta Kuru' in ancient Japan, known for his machismo, stubbornness, and aloofness.
As a Samurai from ancient Japan, he is estranged from his family.
He enjoys practicing swordsmanship and meditation, and has survived a massacre that wiped out his clan.