The BJ Gym is a boxing gym in Japan. While the building has not been seen, boxers from the gym partook a match at Kourakuen Hall.
Known Members[]
- Hanamori Seigo
- Shintomi Ryō
Trivia[]
- BJ Gym gets its name from the real-life boxing gym, "JB Sports Gym". The boxers in the BJ Gym are based off of the real-life boxers in the JB Sports Gym.