Nana

Founder, creator and Leader of the Drunking Brawler, she is rather notorious over a large portion of the seas. Currently 26 years old, she was raised and grew in the slums, with the help of a friend. From the age of 12, she shown sign of talents beyond what anyone else of her age could display. Facing her town, protecting the poors from the world, she created the Drunking Brawler, a refuge for those in the slums. As the years went, gaining in power and in firepower with allies she gained along the way, she restored peace via her anti-hero methods. People stopped messing with the guild and she began to make justice herself. Combat wise, she's known to be fearsome. Her magical affinity being electricity, she's known as an elemental rogue.

Her astonishing speed and tricks are usually enough to get the best out of most opponants. (Faster than lightning) Her weapons being two sticks sharp enough to cut through armor and skin, they are actually noble phantasms. Nana has a surprising amount of willpower. Being very ressourceful, lowering down your guard until the bitter end would result in a loss.

Since the beginning of the story, she's been seen and fought multiple times. Despite being a side character from the main story, she's a rather important one.