It was hard to be a woman during the Sengoku period. You'd have to be a real tiger to survive among the constant warfare between rival daimyo... And that is exactly what Ii Naotora did!
She's a tiger, right?! 
She looks like a tiger!
Es un tigre, ¿no? ¡Parece uno!
Ela é um tigre, né?!
Ela parece um tigre!