Strong and Independent:
* Erza Scarlet (Fairy Tail): A powerful mage with red hair and a fiery personality, known for her strength and loyalty.
* Mikasa Ackerman (Attack on Titan): A skilled soldier dedicated to protecting Eren Yeager, with a stoic demeanor and a fierce fighting spirit.
* Reiner Braun (Attack on Titan): A complex character with a troubled past, known for his strength and his struggle with his identity.
* Rias Gremory (High School DxD): A powerful demon queen and the leader of a group of devils, known for her beauty and her confidence.
* Saber (Fate/Zero & Fate/Stay Night): A legendary knight, known for her strength, grace, and unwavering loyalty.
* Asuna Yuuki (Sword Art Online): A skilled swordfighter and a loving wife, known for her intelligence, kindness, and strength.
Mysterious and Intriguing:
* Yoruichi Shihōin (Bleach): A former captain of the Soul Society, known for her speed and agility, as well as her mysterious past.
* Holo (Spice and Wolf): A wise and witty wolf deity, known for her intelligence, independence, and her ability to bargain.
* Maka Albarn (Soul Eater): A skilled meister who partners with Soul Eater, known for her determination and her ability to connect with others.
* Lucy Heartfilia (Fairy Tail): A celestial mage who summons powerful spirits, known for her beauty, grace, and her courage.
* Ciel Phantomhive (Black Butler): A young noble with a dark secret, known for his intelligence, cunning, and his ability to lead.
Cute and Sweet:
* Hinata Hyuga (Naruto): A shy and kind ninja, known for her determination and her ability to see the best in others.
* Chiyo Sakura (Naruto): A sweet and caring girl, known for her loyalty to her friends and her ability to see the good in everyone.
* Taiga Aisaka (Toradora!): A tsundere girl with a fierce exterior but a kind heart, known for her passionate personality and her loyalty to her friends.
* Sakura Haruno (Naruto): A skilled ninja and a dedicated teammate, known for her determination and her love for Sasuke.
Other Notable Brunettes:
* Akame (Akame ga Kill!): A powerful assassin, known for her ruthlessness and her loyalty to the Night Raid.
* Yui Hirasawa (K-On!): A cheerful and talented guitarist, known for her love of music and her ability to bring people together.
* Rukia Kuchiki (Bleach): A skilled Soul Reaper, known for her determination and her loyalty to Ichigo Kurosaki.
* Misa Amane (Death Note): A young woman who falls in love with Light Yagami, known for her obsession and her dangerous nature.
This is just a small sample of the many incredible female anime brunettes out there. You can find brunettes in virtually every genre of anime, from action and adventure to romance and comedy. If you have any particular tastes, feel free to ask for more specific recommendations!