|Name: Fen Barefoot|
|Blood Type: B|
|Family: Unnamed parents (deceased)
Unnamed grandfather (deceased)
Wolfy (pet pig)
|Appears in: Toshinden 4|
Fen Barefoot is a fictional, playable character in the Battle Arena Toshinden video game series. He made his first and only appearance in Battle Arena Toshinden 4, as an initially playable character.
Fen is a brash young boy with a pet pig named Wolfy, which follows him around wherever he goes. While Fen usually appears as having a cheerful personality, he has a troubled past. He lost both his parents when he was young and from then on lived with his grandfather, where the two made a living by fishing.
One day, he found an unexpected injured warrior (Mondo), wounded and carrying a spear, in the forest behind their house. He and his grandfather had tended to his wounds and helped him recover and in return as a show of both mutual respect and kind gratitude, the warrior had taught Fen some of his fighting techniques.
One year later, after the warrior had left, another strange-clothed man had unexpectedly came to the house. He asked Fen's grandfather if he knew the whereabouts of the warrior they had helped before from within the past. When Fen's grandfather, who had sensed a dark and malevolent intent coming directly from the stranger himself had said no, the strange-clothed man, known as Genma, had callously killed him. Vowing to do whatever it takes to gain vengeance against Genma, Fen had formed a team with a Swiss girl named Puella Marionette and her English friend Lancelot Lakeknight, to compete in the fourth Toshindaibukai, with Fen himself personally vowing to defeat Genma and avenge his grandfather's death.
- His name is a reference to Barefoot Gen.