- “Hmph, no matter the opponent, they'll only get torn apart!”
- ―Narita Brian
Narita Brian (ナリタブライアン, Narita Buraian)  is a supporting character in Uma Musume: Pretty Derby.
Tough and stubborn, Narita Brian is a wolf-like horse girl that rarely expresses any emotions. Due to her nature, she feels difficult to approach to other horse girls. Otherwise, she has great patience as she is unexpectedly great with children. 
In the inside, she is rather a very ordinary pure girl who adores cute, girly things and dislikes scary stories.
She has long black hair tied in a pony tail with a ginger orange and white braided string. Her bangs are short, messy, and curly. She also has a blue and white braided string looped on her right ear. A small bandage can be seen on her nose bridge.
- シャドーロールの誓い (Shadow Roll No Chikai)
- 大好きのタカラバコ (Daisuki No Takarabako)
- Umapyoi Densetsu
- She can't fall asleep without her favorite stuffed toy.