Katana is a trained, disciplined martial artist. She removes herself from Birds of Prey to go on a personal journey in Japantown, San Francisco, and pursue a quest for vengeance against the Sword Clan, the men that killed her husband.
I'm a huge lover of 'Seven Samurai' and anything Kurosawa ever did. The comedic work out of Japan in terms of martial arts movies, some of them are hilarious.
I'm a huge, huge lover of weaponry, of Japanese martial arts movies.